Purgatory

The classic objection comes from the French medievalist Jacques Le Goff, who argued in La Naissance du Purgatoire (Gallimard, Bibliothèque des Histoires, 1981) that the precise word purgatorium as a noun designating a place appears only around the turn of the 12th–13th centuries^[5]. Le Goff sees in this the birth of purgatory as a third place of the afterlife, distinct from heaven and hell. Some Protestants have seized on this thesis to assert that the doctrine itself was "invented" in the Middle Ages. Lavagna replies:

"Here is another widespread myth. Some Protestants are accustomed to saying that purgatory was invented in the Middle Ages. They take up the conclusion of the medieval historian Jacques Le Goff, for whom the precise word purgatorium appeared only at that time. However, an important distinction must be made here between the word "purgatory" and the idea of a purgatory! A doctrine can be explicitly professed before it is defined in the precise terms of Latin. This is notably the case for the Trinity, for example. The question, therefore, is not when the word was first used, but when the concept appeared."^[6]

The argument is rigorous: the Christian doctrine always precedes its precise formulation. The Trinity was named Trinitas only with Tertullian (c. 213); the title Theotokos, already in use before Cyril of Alexandria (cf. Gregory of Nazianzus, Letter 101), was solemnly defined only at Ephesus in 431 — one must distinguish the use of the title from its conciliar definition. No one concludes from this that the divinity of the Word or the divine motherhood of Mary was "invented" on those dates: they were already believed, celebrated, professed.

In the Old Testament: prayer for the dead (2 M 12)

The foundational text is found in the second book of Maccabees, where Judas Maccabeus, after the battle, has an expiatory sacrifice offered for his soldiers who died in combat (c. 164 BC):

“This is why he offered this expiatory sacrifice for the dead, so that they might be delivered from their sins.”^[7] (2 M 12:46)

Lavagna notes the predictable Protestant objection: “Protestants will retort that we only know this from the second book of Maccabees, which they consider apocryphal. We will answer that, even if it were, that is not the point: the issue here is not to give a biblical demonstration of purgatory, but merely to provide the historical proof that prayer for the dead is not a medieval invention, nor even a Catholic one.”^[8] Jewish prayer “for the dead” is indeed attested before Christ (2 M 12). The present-day Kaddish for mourners and Yizkor have their own liturgical history: the text, function and dating of these prayers must be established by a precise liturgical and historical source, and their present form alone does not prove an uninterrupted continuity since the second century BC, nor a doctrine identical to that of purgatory. The ancient testimony actually verified remains 2 M 12.

In the New Testament: forgiveness “in the world to come”

Christ himself, speaking of blasphemy against the Holy Spirit, distinguishes two worlds in which forgiveness is possible:

“Whoever blasphemes against the Son of man will be forgiven; but whoever blasphemes against the Holy Spirit, this sin will not be forgiven him, either in this age or in the world to come.”^[9] (Mt 12:31-32)

Lavagna’s inference is clear:

“There are therefore sins that will be forgiven in the world to come, otherwise this word of the Christ would mean nothing. But this remission does not take place in Heaven, where nothing defiled can enter, nor in hell, where there is no longer any redemption. It must therefore take place in an intermediate state.”^[10]

Saint Paul’s “purifying fire” (1 Co 3:15)

The most explicit scriptural argument comes from the first epistle to the Corinthians, where Saint Paul describes the judgment of each one “through fire”:

“If someone’s work is burned up, he will suffer the loss; but he himself will be saved, yet so as through fire.”^[11] (1 Co 3:15)

The Greek verb sōthēsetai (“he will be saved”) rules out hell; but the “yet so as through fire” (hōs dia pyros) implies a reality distinct from Heaven directly attained. This is exactly the situation of purgatory.

The parables: “until the last penny” (Lc 12:58-59)

A parable of Jesus points in the same direction:

“When you go with your adversary before the magistrate, make an effort to settle with him on the way, lest he drag you before the judge, and the judge hand you over to the officer, and the officer throw you into prison. I tell you, you will not get out until you have paid the very last penny.”^[12] (Lc 12:58-59)

Lavagna offers the classic spiritual reading: “You will not get out until you have been entirely purified.”^[13] One enters, one leaves — this is neither Heaven (which one does not leave) nor hell (which one does not leave either).

“Nothing unclean shall enter” (Rev 21:27; Mt 5:48)

The crucial verse comes from Revelation:

“Nothing unclean shall enter her [the heavenly Jerusalem], nor anyone who practices abomination and falsehood; but only those written in the book of life of the Lamb.”^[14] (Rev 21:27)

And the requirement of Christ himself:

“Be perfect, as your heavenly Father is perfect.”^[15] (Mt 5:48)

To grasp the radicality of this requirement, one must join 1 P 1:16 “be holy, for I am holy, says the Lord”, and Eph 5:27, where it is Christ who presents the Church to himself “without spot or wrinkle or any such thing, but holy and blameless”.

No Christian text on purgatory matches in depth the Treatise on Purgatory (in Italian, Trattato del Purgatorio) by Saint Catherine of Genoa (1447–1510), an Italian lay mystic and nurse at the Pammatone Hospital, canonized in 1737 by Clement XII. Catherine neither wrote by hand nor dictated a systematic treatise: her companions collected and arranged her words, and the text was composed before 1520 (first published in Genoa in 1551). This little work, received by part of the Catholic spiritual tradition — Saint Francis de Sales ranks it, in the preface of the Treatise on the Love of God (1616), among the women who have spoken divinely of love; Saint John Henry Newman drew on it for The Dream of Gerontius (1865)^[16] — is not cited by the Catechism: at § 1031, the latter refers to the Councils of Florence (DS 1304) and Trent (DS 1820) and quotes Saint Gregory the Great (Dialogues IV, 39). The critical editor P. Pierre Debongnie notes: “Had Luther known her, he would perhaps have raised fewer objections to the dogma of purgatory.”^[17]

Contentment and suffering at the same time

Saint Catherine upends a purely “penal” view of purgatory:

“I do not believe there can be found a contentment comparable to that of a soul in purgatory, except that of the saints in paradise.”^[18]

Purgatory is joy, not despair: the souls there already know God with a clearer knowledge than here below — without yet seeing him face to face, a vision reserved for Heaven — they desire him, they love him — and their suffering comes only from whatever still separates them from him. Catherine uses the image of the sun:

“The more it is consumed, the more the soul too is exposed to the true sun, to God. Its joy increases as the rust disappears.”^[19]

And further on, the central paradox:

“As for the will, these souls can never say that these pains are pains, so satisfied are they with the divine dispositions to which their will is united by pure charity.”^[20]

The soul casts itself into purgatory

Catherine also overturns the image of a God imposing purgatory from without: it is the soul itself that, the instant it grasps God's holiness, desires purification:

“But I see on the other hand how this divine essence is of such purity and clarity, beyond anything one could imagine, that a soul having in itself an imperfection as slight as a tiny straw would cast itself into a thousand hells rather than find itself with that stain in the presence of the divine majesty.”^[21]

The soul being purified “casts itself at once and with a ready heart” into purgatory, “seeing that it is a great mercy for her, this means of removing this obstacle”^[22]. This intuition is rigorously taken up by the Catechism: purgatory is not “a kind of vengeance inflicted by God from without”, but a reality that flows “from the very nature of sin” (CCC § 1472)^[23].

Gold in the crucible and the famished man before the one bread

Catherine gives two famous analogies. The first is that of gold in the crucible:

“See the gold. As you melt it, so it improves. You could melt it to the point of destroying in it every imperfection. […] Thus does the divine fire work in the soul. God keeps it in the fire until every imperfection is consumed. He leads it to the total purity of twenty-four carats, each soul, however, according to its degree.”^[24]

The second is that of the famished man before the one bread able to satisfy him: the soul in purgatory knows God and desires him “as a single bread which alone can nourish it”, yet “without however arriving at seeing him” — hence the burning suffering and the simultaneous hope^[25]. The image of chapter VII precisely describes approaching the bread without managing to see it: a clearer knowledge than here below, to be distinguished from the beatific vision face to face. It is the exact opposite of hell, where this desire is “without hope”.

A warning to the living

Chapter 17 contains a moving admonition to the faithful tempted to delay their conversion by counting on mercy:

“I feel an urge to cry out with such force that all men on earth would be terrified by it. I would say to them: Wretches, why do you let yourselves be so blinded by the world? In this most pressing need in which you will find yourselves at the moment of death, you take no care to prepare yourselves!”^[26]

Catherine warns against presumption: “Do not encourage yourself by saying: I will go to confession, I will then receive the plenary indulgence, I will be purged of all my sins in one stroke. Take care that the confession and the contrition, required for the plenary indulgence, are very difficult to achieve.”^[27]

The idea that the living can aid the dead through their prayer, almsgiving, and the holy Sacrifice of the Mass is attested as early as the beginning of the third century — long before any "invention of the Middle Ages"; for the pre-Christian period, the ancient testimony actually verified remains 2 M 12 (second century BC).

Tertullian, De Corona militis, chap. 3, written around 208–212:

« Oblationes pro defunctis, pro nataliciis, annua die facimus. »

("We make offerings for the dead, for the birthdays [into Heaven], each year on a fixed date.")^[28]

The word oblationes here designates the Eucharistic celebration offered for the dead — a Christian liturgical practice thus attested in the first decades of the third century, at a time when the canon of the New Testament is not even definitively fixed yet.

Saint Cyril of Jerusalem (around 350), in his fifth Mystagogical Catechesis, describes the Eucharistic oblation for the dead as a practice "which procures for them the greatest relief"^[29]. Saint Augustine recounts in a moving way, in the Confessions (book IX, written around 397), the death of his mother Saint Monica: her last words to her sons, then his own prayer for the repose of her soul (chap. 13):

« Tantum illud vos rogo, ut ad Domini altare memineritis mei, ubicumque fueritis. »

("I ask only this of you: that at the altar of the Lord you remember me, wherever you may be.")^[30]

— Saint Monica to her sons, on her deathbed at Ostia (Confessions IX, 11, 27)

To these testimonies are added the funerary inscriptions of the Roman catacombs, which attest to the two senses of prayer: for the dead (suffrages) and by the dead (requested intercession). Such is the inscription known as that of Gentianus — Gentianus, faithful, in peace, who died at twenty-one, to whom the living say: pray for us in your prayers, for we know that you are in Christ (translation of the article from the Latin)^[31]. Along with the texts, they testify no less that prayer for the dead is, in early Christianity, a given and not a late refinement.

The table below summarizes, in chronological order, the principal patristic attestations of a state of post-mortem purification and of prayer for the dead. All of them precede by several centuries the so-called "medieval invention" of purgatory.

One particularly striking — and often overlooked — aspect is that Martin Luther himself, in the early years of his Reformation (1518-1519), continued to acknowledge the existence of purgatory. Lavagna reports this as follows:

Lavagna sums it up: at Leipzig, Luther still affirms that he believes in purgatory — he says he is convinced of its existence and persuaded that Scripture mentions it: souls would suffer there and could be relieved by our works and our prayers (paraphrase based on Lavagna, Latin original not checked against the page)^[39].

This position comes from the Leipzig Debate of July 1519 (Disputatio Lipsica), where Luther faced Johann Eck^[40]. As early as the 95 theses (31 October 1517, th. 15-16), Luther took purgatory for granted. It is in De captivitate Babylonica Ecclesiae (October 1520) — thus before the excommunication of 3 January 1521, and not after — that Luther shifts to the public rejection of purgatory, a rejection he states explicitly in 1530 in the Widerruf vom Fegefeuer (Retraction on Purgatory, WA 30/2, 360-390). The relevant Lutheran text on prayer for the dead is the Apology of the Augsburg Confession (XXIV, 96), and not the Confession of 1530 alone: in it, Melanchthon distances himself from Aërius, condemned by Epiphanius for holding prayer for the dead to be useless, without thereby proving that he practised it himself.

More surprisingly still, several contemporary Protestant theologians have undertaken the philosophical rehabilitation of purgatory. The most famous is C. S. Lewis, an Anglican, in his Letters to Malcolm, Chiefly on Prayer (posthumous, 1964; French trans. Sur la prière), on a page summarised here based on Lavagna (p. 108-109 of the edition he uses): Lewis argues there that our souls ask for purgatory — rather than being admitted as they are, soiled, into heaven, they would prefer to be washed first^[41].

More recently, the evangelical analytic philosopher Jerry Walls, professor at Houston Baptist University (which became Houston Christian University on 21 September 2022), devoted an entire book to the philosophical defence of the doctrine — Purgatory: The Logic of Total Transformation (Oxford University Press, 2011). His thesis, summarised here based on Lavagna: God, good in the moral sense in that he hates evil and demands our purification, is also good in that he desires our complete sanctification — purgatory, properly understood, is not an alternative to grace, it is a grace^[42].

Even the evangelical author Randy Alcorn, in his book Heaven (Tyndale House, 2004), describes a Heaven from which evil is excluded and a new nature incapable of sinning — without professing purgatory^[43].

The parallel with purgatory is that of the present article, not an adherence on Alcorn's part (thesis summarised in paraphrase based on Lavagna).

If nothing impure can enter Heaven and if most of us die still imperfectly purified, the logical consequence is inevitable: there exists a final purification. Lavagna draws from this the deductive argument presented in six steps in the section "The logic of purgatory" (p. 345)^[44].

On 30 November 2007, in his encyclical on Christian hope Spe Salvi, Pope Benedict XVI devotes four paragraphs (§§ 45-48) to a theological rereading of purgatory starting from the Christological dogma of judgement^[45]. The Pope begins from 1 Corinthians 3:12-15:

"The encounter with him is the decisive act of judgement. Before his gaze all falsehood melts away. This encounter with him, as it burns us, transforms and frees us, allowing us to become truly ourselves. […] The gaze of Christ, the beating of his heart, heals us through a certainly painful transformation, 'as through fire'. But it is a blessed pain, in which the holy power of his love sears through us like a flame, enabling us to become totally ourselves and thus totally of God."^[46] — Benedict XVI, Spe Salvi, § 47

The Pope distinguishes three issues:

• The fire that burns and saves is to be understood as Christ himself — according to the interpretation of "certain recent theologians" taken up by the Pope (§ 47: "the fire that burns and saves is Christ himself, the Judge and Saviour"), without excluding other descriptions compatible with the faith^[47]
• Purgatory is neither a brief parenthesis nor an endless stay: its duration is not measurable in earthly time — "It is clear that we cannot calculate the 'duration' of this burning transformation with the chronometric measures of this world. The transforming 'moment' of this encounter escapes earthly chronometry — it is the time of the heart, the time of 'passage' into communion with God in the Body of Christ."^[48]
• Prayer for the dead is not a pious custom without effect: it participates in a "mutual giving and receiving, in which the one and the other remain united by bonds of affection beyond the limits of death", in the Eucharistic communion of the living and the dead^[49].

Spe Salvi is therefore a major contemporary magisterial expression on the subject — prepared by Joseph Ratzinger in his Eschatologie (Pustet, Regensburg, 1977; French trans. Téqui, 1979), chap. 8, where he thinks of purgatory as an inward process of transformation that makes one capable of Christ, thirty years before the encyclical^[50].

The Orthodox Church rejects the Latin formulation of purgatory — notably the imagery of material fire and the accounting of temporal punishments — but firmly maintains elements that converge with Catholic doctrine, without one being able to attribute indiscriminately a single, unanimous doctrine to all of Orthodoxy:

1. Liturgical prayer for the departed. The panikhides (Orthodox funeral services), the parastas, and the Divine Liturgies for the departed are celebrated at fixed intervals (3rd, 9th, and 40th days, anniversaries). The underlying theology — "the prayer of the living can succour the souls of the departed" — is rigorously the same as in the West.
2. An intermediate state after death. The Greek references often alleged — Saint Gregory of Nyssa (De anima et resurrectione, c. 380), Saint John Chrysostom (Homilies on Philippians 3, 4, c. 400), and the treatise De his qui in fide dormierunt transmitted under the name of Saint John of Damascus (a text of disputed authorship in modern scholarship) — speak of the succour brought to the departed through suffrages, without using the word purgatorium; on their own, they cannot suffice to attribute to them exactly the same intermediate state^[51].
3. The possible departure from this state. Mark of Ephesus, at the Council of Florence (1438–1439), while rejecting the Latin word and material fire, admitted in substance that there exists, for certain souls, a transitional state from which they can be succoured by the prayers of the Church (synthetic paraphrase based on the acts)^[52].

The convergences are therefore real (prayer for the departed, intermediate state, possible departure), but the disagreement does not reduce to them: the question of purgatorial and expiatory punishments, expressly mentioned in Spe Salvi 48 with regard to the East ("The East knows nothing of the purifying and expiatory suffering of souls in 'the afterlife'"), remains a doctrinal disagreement, and not a mere misunderstanding of vocabulary or imagery. The Council of Florence (DS 1304) speaks of purgatorial punishments and of purification — and not, as cited, of a "place of purification" — together with the efficacy of suffrages and final entry into Heaven, without imposing material fire. As for the repudiation of the union, reducing it to the post-1453 period and to reasons other than purgatory, without precise documentation, turns a general explanation into a proven historical cause: the chronology of reception and of oppositions — already present around the Council — remains to be established.

See the article Answers on Orthodoxy for the details of the convergence and the remaining points.

Alongside Saint Catherine of Genoa, several modern Catholic mystics have received convergent private revelations about the nature of purgatory. With no dogmatic value whatsoever, these testimonies — whose status must be carefully distinguished: the recognized sanctity of their author, the spiritual reception of such an account, the actual examination of each fact in an identified dossier — illustrate and nourish the doctrine. All the testimonies presented here cannot be said, collectively, to have been examined in beatification processes without an identified dossier.

Saint Faustina Kowalska (1905–1938)

Saint Faustina Kowalska, a Polish nun canonized by John Paul II on 30 April 2000, reports in her Diary (1934–1938) several visions of purgatory. The most striking one (§ 20) illustrates the suffering of the souls and their longing for God — without explicitly formulating there the suffering/joy pairing, nor the image of gold in the crucible:

"I saw my Guardian Angel who ordered me to follow him. […] I saw a misty place full of fire, in which there was a great multitude of suffering souls. These souls were praying fervently, but to no avail for themselves; only we can be of help to them. The flames that were burning them did not touch me. My Guardian Angel did not leave me for an instant. I asked those souls what their greatest suffering was; and they answered me unanimously that their greatest suffering was the longing for God."^[53] — Saint Faustina Kowalska, Diary, § 20

Padre Pio (1887–1968)

Saint Pio of Pietrelcina († 23 September 1968), a stigmatized Capuchin friar canonized by John Paul II on 16 June 2002, saw and heard the souls of purgatory from his earliest years at San Giovanni Rotondo. His confrere Fr. Carmelo da Sessano reports that Padre Pio met, at night, in a room of the convent, a soul of purgatory presenting himself as Pietro di Mauro, son of Nicholas, surnamed Precoco, who died on 18 September 1908 and was still in purgatory — for whom he had a Mass said the very next day^[54].

Padre Pio used to say that he saw as many souls of the departed as of the living coming up to the convent — a remark reported by his confreres^[55].

Maria Simma (1915–2004)

The Austrian Maria Simma (see the article Maria Simma (1915–2004)), a lay mystic from the Vorarlberg known for her visits from souls of purgatory, reports in the interviews published by Nicky Eltz that the greatest suffering of the souls would be to measure how much they could have loved God on earth and how little they did love him (paraphrase, without quotation marks)^[56].

Objection 1 — “Purgatory is not in the Bible: it is a medieval invention”

Answer: The word purgatorium (a noun designating a place) is said to have appeared as a neologism around the turn of the twelfth–thirteenth centuries, according to Jacques Le Goff's thesis (The Birth of Purgatory, Gallimard 1981)^[57]. But as noted above: Christian doctrine always precedes its lexical formulation. The word Trinitas dates from Tertullian (c. 213); the title Theotokos, in use before Cyril of Alexandria (cf. Gregory of Nazianzus, Letter 101), was not solemnly defined until Ephesus (431) — the title predates Cyril around 430; one must distinguish its use from its definition; no one concludes from this that the Trinity or Mary's divine motherhood was invented at those dates.

Now, the idea of post-mortem purification is everywhere in Scripture, as the previous section showed: 2 Maccabees 12:46 (prayer for the dead); Matthew 12:32 (forgiveness “in the age to come”); 1 Corinthians 3:15 (saved “as through fire”); Luke 12:58–59 (“until the last penny”). To this is added direct patristic testimony: Tertullian (De Corona militis 3, c. 211)^[58] attests to Eucharistic offerings for the deceased as early as the beginning of the third century; Saint Cyril of Jerusalem (c. 350)^[59] describes the liturgical practice; Saint Augustine prays for Saint Monica (Confessions IX, 11–13, c. 397)^[60].

Objection 2 — “2 Maccabees 12 is an apocryphal book rejected from the Protestant canon: it cannot be cited”

Answer: Two decisive counter-arguments.

(1) The modern Protestant canon (66 books) is neither that of the Septuagint — the Greek translation of the Old Testament used by the early Christians, and not a complete 73-book Christian Bible — nor the canon of the early Church (Council of Rome 382, Hippo 393, Carthage 397). In his German Bible of 1534, Luther kept the disputed books in a separate section entitled Apocrypha (“good and useful to read,” but not ranked among the Scriptures): this is a canonical downgrading, not a material removal. That these books were set aside precisely because they supported Catholic doctrines (2 Maccabees on purgatory and prayer for the dead; Tobit on angelic intercession; Wisdom on the immortality of the soul) is often alleged, but an exclusionary intention is not demonstrated by any source from Luther. The argument nonetheless retains its force against outright rejection: “purgatory is not biblical because the book that supported it was removed from the Bible” remains, in part, circular. See article Sola Scriptura, Objection 4.

(2) Independently of canonical status, 2 Maccabees 12 remains a historical testimony concerning second-century BC Jewish prayer for the dead. Jews today practice the Mourner's Kaddish and Yizkor, prayers associated with the deceased; but the text, function, and history of these prayers must be distinguished through precise liturgical and historical sources, and their present form alone does not demonstrate continuity from the second century BC or a doctrine identical to that of purgatory. The ancient testimony actually verified remains 2 Maccabees 12.

Objection 3 — “Hebrews 9:27 teaches that after death comes immediate judgment (Heaven or Hell, without purgatory)”

Answer: The verse of Hebrews 9:27 says: “It is appointed for men to die once, and after that comes judgment.” Nothing in the original Greek (meta de touto krisis) requires this judgment to be immediate or binary. The text simply states that there is “a judgment” after death — which Catholic doctrine also professes (particular judgment at the moment of death, universal judgment at the end of time). Above all, the Catechism teaches retribution from death onward, purification included: “Each man receives his eternal retribution in his immortal soul at the very moment of his death, in a particular judgment […] either through a purification,” or through immediate entry into Heaven, or through immediate damnation (CCC 1022). A final destiny fixed at death (Heaven or hell) therefore does not exclude purgatory, which is the completion of the purification of the saved.

The Protestant error consists in projecting onto Hebrews 9:27 a binary scheme (Heaven/Hell) that is not explicitly there, while adding to it the notion of absolute immediacy, which directly contradicts other verses of the New Testament:

• 1 Corinthians 3:15: “he will be saved, but only as through fire” — explicitly, a passage between death and beatitude
• Matthew 12:32: “will not be forgiven, either in this age or in the age to come” — implies that there are sins forgiven “in the age to come,” hence after death
• Revelation 21:27: “nothing unclean will enter” the heavenly Jerusalem — thus all who die imperfectly purified must undergo a purification before entry

Purgatory is not a third definitive state (besides Heaven and Hell); it is a passage to Heaven — the final phase of salvation for souls who are saved but not yet fully purified. Three things must therefore be distinguished: the immediacy of judgment (from death onward, CCC 1022), the definitive character of destiny (Heaven or hell), and the completion of purification (which may remain to be accomplished for the elect).

Objection 4 — “Christ declared ‘It is finished’ (Jn 19:30): his sacrifice paid all punishments forever, so no need for post-mortem purification”

Answer: The objection confuses the remission of guilt (reatus culpae) and the remission of temporal punishment (reatus poenae temporalis). Christ's sacrifice indeed reconciled humanity with God once and for all (Hebrews 10:10.14) — this is the objective aspect of salvation. But the subjective application of this salvation to each soul presupposes a progressive assimilation that includes the purification of every trace of sin.

The analogy is that of a forgiven debt whose consequences remain: David is forgiven by God after the adultery with Bathsheba (2 Sam 12:13 “The Lord has put away your sin; you shall not die”), but the child dies and the consequences (Absalom's rebellion, the curses upon the house of David) are not erased (2 Sam 12:14–19). Likewise, the penitent who confesses receives God's forgiveness but must perform sacramental penance — which is not the cause of his forgiveness but its proportionate consequence.

Purgatory is exactly this on an eschatological scale: the proportionate consequence of forgiven sin, completing the purification that death did not have time to carry through. Christ's sacrifice is the sole source of this purification (without it, no purgatory would save) — but its application presupposes a subjective assimilation that truly brings this purification to completion: not a measurable earthly duration — the purifying “moment” eludes earthly timekeeping (Spe Salvi 47) — but its effective accomplishment.

Objection 5 — “Purgatory is tied to the historical scandal of indulgences sold by Tetzel: it is a medieval fraud”

Answer: The Tetzel–Albert of Mainz scandal (1517) is real and acknowledged by the Catholic Church herself. The Council of Trent (Session XXV, 3–4 December 1563) explicitly condemned the abuses: the decree on purgatory (DS 1820) targets in particular superstition and indecent gain, while the decree on indulgences (DS 1835) deals specifically with the money trafficking associated with them — the text often quoted in one continuous run between quotation marks should not be presented as a continuous quotation from DS 1820^[61]. See article Indulgences for details.

But abuse does not refute doctrine. Catholic teaching on purgatory does not depend in any way on the commercial excesses of the sixteenth century. The doctrine is attested a thousand years before Tetzel (Tertullian 211, Cyril 350, Augustine 397, Lyon II 1274) and is rigorously set out in scholastic theology, especially in Saint Thomas (Summa Theologiae, Supplement, qq. 69–71: the state of souls after death, the pain of fire, suffrages for the dead — and not qq. 1–2, which deal with contrition), long before any Tridentine-era excess. Reducing purgatory to Tetzel is like judging modern medicine by nineteenth-century charlatans: a confusion between doctrine and pastoral abuse.

Objection 6 — “Luther himself ended up rejecting purgatory in 1520: proof that it is not biblical”

Response: Luther’s course on purgatory is precisely the opposite of what the objection claims. As detailed in the previous section: at the Leipzig Debate (July 1519), Luther still professed belief in purgatory (paraphrase, see previous section)^[62]. It is in De captivitate Babylonica ecclesiae (October 1520) — thus before the excommunication of 3 January 1521, and not after (October 1520 cannot come after 3 January 1521) — that he swings toward rejecting purgatory, a rejection stated explicitly in 1530 in the Widerruf vom Fegefeuer (WA 30/2, 360–390). And even then:

• The relevant Lutheran text is the Apology of the Augsburg Confession (XXIV, 96), and not the Confession of 1530 alone: Melanchthon there distances himself from Aerius, condemned according to Epiphanius for holding prayer for the dead to be useless, without thereby proving that he practised it himself
• The claims about sixteenth- and seventeenth-century Lutherans, as well as about Lancelot Andrewes, William Forbes and John Henry Newman (before his conversion in 1845), require precisely located texts (open verification)
• C. S. Lewis (Anglican) and Jerry Walls (Evangelical) currently defend the philosophical coherence of the doctrine (cf. previous section)

The “Lutheran rejection of purgatory” is therefore a break posterior to the Pauline, patristic, conciliar and medieval preaching — not its antecedent. And even within contemporary Protestantism, several serious voices call for the doctrine to be reconsidered.

Objection 7 — “The good thief entered paradise ‘today’ (Lk 23:43): proof that there is no purgatory”

Response: The objection isolates a moving verse — “Truly, I tell you, today you will be with me in Paradise” (Lk 23:43) — to draw from it a general thesis that the text does not support.

Four decisive counterarguments:

1. The good thief is a singular case of anticipated purification. Public repentance, the explicit acceptance of suffering as just punishment (“And we indeed justly, for we are receiving the due reward of our deeds” — Lk 23:41), the profession of messianic faith (“Jesus, remember me when you come into your kingdom” — Lk 23:42), all of this accomplishes in a few hours a radical existential purification. The Catholic tradition acknowledges this kind of intense purification on earth which can indeed dispense with purgatory (theological reading of the present article, offered as an illustration and not as a teaching explicitly formulated by a magisterial source).
2. The Greek word paradeisos (παράδεισος) in Lk 23:43 does not mechanically designate the beatific vision in the technical sense: it evokes “Abraham’s bosom” (Lk 16:22). But Saint Thomas Aquinas (Summa theologiae III, 52, 4, ad 3) states that the good thief already enjoyed the divinity of Christ: this reference therefore does not allow his paradise to be presented as a waiting devoid of that enjoyment until the Ascension. The passage from Saint Augustine (De Genesi ad litteram XII, 33) still needs to be checked directly.
3. The argument would prove too much. If Lk 23:43 abolished all post-mortem purification, one would also have to deny 1 Cor 3:15, Mt 12:32, 2 M 12:46. Yet Scripture does not contradict itself. The Catholic reading harmonizes all the texts; the Protestant reading must sacrifice several of them.
4. The Church’s constant teaching. The Catechism holds together retribution at the moment of death (CCC 1022: particular judgment at once, “either through a purification”) and the purification of the elect who are imperfectly purified: “those who die in God’s grace and friendship, but still imperfectly purified, […] undergo a purification after death, so as to achieve the holiness necessary to enter the joy of heaven” (§ 1030 — principal support for retribution at the moment of death: CCC 1022, to be distinguished from §§ 1029–1031 taken together).

Far from abolishing purgatory, the episode of the good thief illuminates its spiritual origin: what the thief obtains “today” through his heroic contrition on the Cross, the ordinary penitent obtains more slowly, either in a long life of conversion or in post-mortem purification.

The Catholic Church formulated the doctrine of purgatory in three conciliar acts, from the thirteenth to the sixteenth century, to which the contemporary Catechism adds an exposition of the received doctrine — without constituting a fourth new solemn definition. The table below sets out, in chronological order, their context, their formulation, and their doctrinal scope.

The Second Vatican Council, in Lumen Gentium §§ 49-51 (21 November 1964), restated the doctrine within the broader framework of the "communion of saints" uniting the faithful on earth, in purgatory, and in Heaven^[67]. The doctrine is therefore by no means a tolerated medieval survival: it is a teaching restated at Trent and then at Vatican II — which are not two ecumenical councils in immediate succession, Vatican I (1869-1870) intervening between them — and confirmed in 2007 by Benedict XVI's encyclical Spe Salvi (see next section).

The doctrine of purgatory is inseparable from that of the communion of saints: the living can help the departed by their prayer, their sacrifices, their almsgiving, and above all by the holy Sacrifice of the Mass and the indulgences obtained for their intention. This was already taught by the apostolic Tradition and is confirmed by the Catechism (§ 1032):

"From the earliest times the Church has honored the memory of the dead and offered prayers in their behalf, above all the Eucharistic sacrifice, so that, thus purified, they may attain the beatific vision of God. The Church also commends almsgiving, indulgences, and works of penance undertaken on behalf of the dead."^[68]

It is in this context that the Catholic practice of prayer for the dead, the De Profundis (Ps 130), the commemoration of all the faithful departed on 2 November, and the indulgences obtained for the souls in purgatory are to be understood.

• Indulgences
• Maria Simma (1915-2004)
• Hell — answers to objections
• The Council of Trent
• Answers to Orthodoxy
• Answers to Protestantism
• Martin Luther (1483-1546)
• Sola Scriptura — Scripture Alone

Main sources