Siddhartha Gautama, the Buddha (c. 563–c. 483 BC)

Before recounting the life of the Buddha, a methodological warning is needed, one that pious biographies — Buddhist as well as Western — too often pass over in silence. We possess no contemporary source for Siddhartha Gautama. Everything we know comes from texts written down several centuries after his death, in a tradition that was first oral, then fixed by communities already divided into rival schools.

A late and plural canon

The main body of texts on which our knowledge of the Buddha depends is the Pali Canon (Tipiṭaka, "the three baskets"), written in the liturgical language of Theravāda Buddhism. Yet, according to the chronology handed down by the Sinhalese chronicle of the Mahāvaṃsa, this canon is said to have been committed to writing only in the first century before Jesus Christ, in Sri Lanka — nearly four centuries after the death of the founder^[2]. In between, the memory of the discourses (sutta) was preserved orally by reciter monks.

The Belgian historian Étienne Lamotte, in his History of Indian Buddhism (1958) — a work of reference — insists on this point with an honesty that the Catholic reader will appreciate: the biography of the Buddha is a genre that was built up progressively, each school adding its episodes, miracles and discourses^[3]. The great Indianist André Bareau, in his Researches on the Biography of the Buddha (1963–1971), showed that even the most famous narratives — the birth, the Awakening, the death — exist in divergent versions according to the recensions^[4].

This does not mean that Siddhartha Gautama did not exist: current academic syntheses hold his existence to be a solid fact — that of a real master around whom a community formed^[5]. It means that sorting the historical core from legendary amplification is, for the Buddha as for many figures of Antiquity, a delicate and never-finished task.

The question of dates: from 563 to 480 BC

The traditional dating — birth around 563, death around 483 BC — rests on ancient calculations from the Sinhalese chronologies. It remains very widespread, and it is the one kept in the title of this article. But scholarship has strongly called it into question.

In 1988, an international symposium gathered at Göttingen under the direction of Heinz Bechert was devoted entirely to the dating of the historical Buddha. Its conclusion, published in 1991, 1992 and 1997 (3 vols., Symposien zur Buddhismusforschung IV), dissolved the old consensus: most specialists now place the death of the Buddha around 400 BC, nearly a century later than the traditional date^[6]. There is, however, no complete agreement: proposals range from a death around 480 to a death around 368 BC.

This gap of a century is not a scholar's curiosity: it affects the whole chronology of ancient India, since the date of the Buddha serves as an anchor point. The reader should retain the lesson of caution: the dates of the Buddha are approximate, and any biography that presents them as certainties betrays the real state of knowledge.

What legend adds to history

Around the historical core — a prince of the Shākya clan who became a wandering spiritual master — tradition has woven a marvellous narrative: conception through a white elephant entering his mother's side, birth standing and without pain, seven steps of the newborn proclaiming his supremacy, prophecies, demonic temptations, prodigies. These elements belong to the Indian hagiographical genre, not to chronicle. To read them as brute facts would be as naive as rejecting them wholesale would prevent us from understanding the Buddhist faith.

In the pages that follow, the life of the Buddha is therefore told as tradition hands it down, signalling when we leave the ground of history for that of edifying narrative. It is the only honest way to present a founder whose historical figure and venerated figure have been, for twenty-five centuries, inextricably mingled.

Birth at Lumbinī and prophecies

Siddhartha is said to have been born at Lumbinī, in the foothills of the Himalayas (present-day southern Nepal), son of Śuddhodana, chief of the aristocratic Shākya clan, and of Queen Māyā. Tradition reports that his mother died seven days after the delivery and that he was raised by his aunt Mahāpajāpatī^[7]. The name Siddhārtha means "he who has attained his goal."

An old sage, Asita, is said to have predicted that the child would become either a universal monarch (cakravartin) or a great renouncer and saviour of the world. His father, desiring the first destiny, is said to have surrounded him with every pleasure and kept him away from any spectacle of pain. This sheltered and gilded youth is the narrative foundation of all that follows: it is from this confinement in comfort that Siddhartha will have to tear himself away.

A gilded youth at Kapilavastu

Raised in the palace of Kapilavastu, capital of the Shākyas, the young prince is said to have led a life of luxury, married to Yaśodharā, by whom he had a son, Rāhula. Nothing in this life seemed to destine him for rupture. Tradition insists precisely on this contrast: the more complete the happiness, the more brutal the revelation of suffering will be.

The Four Encounters and the Great Departure

The founding narrative holds that Siddhartha, leaving the palace despite his father's precautions, had four decisive encounters, the "four sights":

• a bent old man — he discovers old age;
• a sick man eaten away by illness — he discovers sickness;
• a corpse carried to the pyre — he discovers death;
• a wandering ascetic, with a serene face — he discovers that a path of deliverance may be possible.

These encounters reveal to him that the pleasures of the palace only mask a condition marked by old age, sickness and death. At twenty-nine, by night, he secretly leaves wife, child and kingdom: this is the Great Departure (mahābhiniṣkramaṇa), the founding act of his quest. He shaves his head, puts on the robe of the renouncer and takes to the roads, begging.

Six years of extreme asceticism

For six years, Siddhartha places himself under the spiritual masters of his time, practises the most advanced meditation techniques, then gives himself over to an asceticism of extreme violence: fasts that reduce him, so it is said, to a skeleton, retention of breath, mortifications. Five companions follow him, admiring his rigour.

But he finds that this radical mortification does not bring liberation: it exhausts the body without enlightening the mind. He then accepts a bowl of milk-rice offered by a young woman, Sujātā, and breaks the fast. His five companions, scandalized by what they take for laxity, abandon him. From this experience will be born a central idea of his teaching: the Middle Way (majjhimā paṭipadā), equally distant from the pursuit of pleasures and from sterile mortification.

The Awakening beneath the Bodhi tree

Alone, at Bodh-Gaya (Uruvelā), Siddhartha sits beneath a fig tree — the future Bodhi tree — with the resolve not to rise until he has understood. Tradition tells of the assault of Māra, the personification of death and desire, who tries to turn him aside through fear and seduction. At the end of a night of meditation, Siddhartha attains bodhi, Awakening: he "sees" former lives, the law of karma and rebirth, and above all the Four Noble Truths on suffering and its cessation. He is about thirty-five years old. Henceforth, he is the Buddha, the Awakened One.

This moment is the centre of gravity of all Buddhism. Its nature must be noted from the outset: Awakening is not presented as an encounter with a personal God who reveals himself, nor as a grace come from above, but as an inner discovery, obtained through man's effort and lucidity upon his own condition. This structural difference — revelation received versus awakening conquered — already separates, in depth, the experience of the Buddha from the biblical experience of faith.

Setting the Wheel in motion: the first sermon

The Buddha then goes to the area of Benares (Vārāṇasī), to the deer park of Isipatana (Sarnath), where he finds his five former companions. He addresses to them his first sermon, the Dhammacakkappavattana Sutta, "the setting in motion of the Wheel of the Law"^[8]. This discourse, preserved in the Pali Canon (Saṃyutta Nikāya 56, 11), sets out at once the Middle Way and the Four Noble Truths:

"This, monks, is the noble truth of suffering: birth is suffering, aging is suffering, sickness is suffering, death is suffering; union with what is displeasing is suffering, separation from what is pleasing is suffering, not to get what one wants is suffering." — The Buddha, Dhammacakkappavattana Sutta^[9]

The five ascetics become his first disciples: the community (saṅgha) is born. According to tradition, this sermon inaugurates the public preaching of the Buddha and the complete cycle of the "Three Jewels" — the Buddha, the Law (dharma), the Community (saṅgha).

Forty-five years of preaching

For about forty-five years, the Buddha travels on foot through the Ganges valley, teaching kings as well as beggars, founding a community of monks (bhikkhu) and then — not without reluctance, tradition reports — of nuns (bhikkhunī). He is said to have converted his own family, including his son Rāhula. His discourses, transmitted orally then fixed in the sutta, cover morality, meditation, metaphysics, community life.

He never presents himself as a god nor as a prophet commissioned by a god, but as a physician of the soul: he diagnoses the illness (suffering), identifies its cause (avid desire), announces the possible cure (nirvana) and prescribes the treatment (the Eightfold Path). This "medical" structure of his message is one of its great pedagogical strengths.

Death at Kushinagar: the Parinirvāṇa

The Mahāparinibbāna Sutta (Dīgha Nikāya 16) — the longest discourse of the Pali Canon — recounts the last months of the Buddha^[10]. Aged about eighty, weakened, he accepts a last meal offered by the blacksmith Cunda — a dish designated by the obscure term sūkara-maddava, perhaps mushrooms or pork — after which he falls gravely ill. He dies at Kushinagar, lying on his right side between two sāla trees.

Tradition places on his lips last words that have become one of the most famous formulas of Buddhism:

"Behold, monks, this I tell you: all conditioned things are impermanent. Strive diligently for your own liberation." — The Buddha, Mahāparinibbāna Sutta^[11]

This death is not called simply "death" but parinirvāṇa: definitive entry into nirvana, the complete cessation of the cycle of rebirths. Here again, the structure of the narrative is revealing: the Buddha does not promise his disciples that they will find him alive again, nor that a God will save them; he sends them back to their own effort — "strive for your own liberation" — and to the Law he leaves behind them. One immediately measures the distance from the Resurrection of Christ, where the Master, far from disappearing, returns alive and promises his presence "to the end of the age" (Mt 28:20).

The teaching of the Buddha is not speculation on the origin of the world — he explicitly refuses such questions as useless for salvation — but a therapeutics of suffering. It must be expounded accurately, for it is on its content, and not on vague impressions, that an honest Christian judgment can be founded.

The three characteristics of existence

The whole Buddhist vision rests on three "marks" (ti-lakkhaṇa) of everything that exists in the conditioned world:

• impermanence (anicca): nothing lasts, everything passes, everything decays;
• suffering or unsatisfactoriness (dukkha): because everything is impermanent, all attachment to what passes breeds pain;
• non-self (anatta): there exists no permanent substance, no stable "self", no immortal soul beneath the flux of phenomena.

The third point, anatta, is the most decisive and most foreign to Western and Christian thought. The Buddha teaches it from his second sermon, the Anattalakkhaṇa Sutta^[12]: what we call "self" is only an unstable aggregate of five groups (khandha: form, sensations, perceptions, mental formations, consciousness), with no permanent core. There is no "soul" that travels through lives; there is only a process perpetuated from rebirth to rebirth as a flame is passed from one lamp to another.

The Four Noble Truths

The heart of the message, stated in the first sermon, holds in four truths structured like a medical diagnosis:

1. The truth of suffering (dukkha): conditioned existence is marked by unsatisfactoriness — birth, old age, sickness, death, separation from what one loves.
2. The truth of the origin (samudaya): the cause of suffering is thirst (taṇhā), avid desire — desire for pleasure, for existence, for possession.
3. The truth of cessation (nirodha): by extinguishing thirst, suffering is extinguished; this extinction is nirvana.
4. The truth of the path (magga): the way leading to this cessation is the Noble Eightfold Path.

It will be noticed that, in this diagnosis, the root evil is not sin — an offence against a personal God — but desire itself, attachment to existence. Healing is not reconciliation with God, but the extinction of the will to live. This difference of diagnosis commands all the subsequent distance from Christianity.

The Noble Eightfold Path

The prescribed path counts eight members, traditionally grouped into three disciplines: wisdom (paññā), ethics (sīla) and meditative concentration (samādhi):

At the basis of ethics, the Buddhist layperson commits to five precepts: not to kill, not to steal, not to commit sexual misconduct, not to lie, not to take intoxicants. A Christian recognizes here part of the natural moral law inscribed in every human heart (cf. Rom 2:14–15): this is one of the places where the Church's esteem for Buddhism finds a real foundation.

Dependent origination

The Buddha explains the chaining of suffering through dependent origination (paṭicca-samuppāda): a chain of twelve linked causes, where ignorance produces mental formations, which produce consciousness, and so on down to birth, old age and death. The master idea is that nothing exists by itself: everything is the effect of something else, in a universal network of conditions. There is therefore, in this vision, no first cause, no Creator, no necessary being founding the whole — a point on which Christian metaphysics, with Saint Thomas Aquinas, takes the exact opposite.

Karma, rebirth and the absence of a Creator God

The Buddha takes over from the India of his time the notions of karma (the act and its retribution) and saṃsāra (the cycle of rebirths). Good or bad acts determine happy or unhappy rebirths, in a cycle with no assignable beginning. The goal is not to be reborn better, but to leave the cycle.

On the question of God, the position of the Buddha is particular and often misunderstood. He does not deny the existence of celestial powers, the deva — but these divinities are, for him, themselves prisoners of impermanence and the cycle of rebirths: they do not save. Above all, he recognizes no Creator God, one, eternal and personal, source of all being. This is why John Paul II could write, accurately, that "Buddhism is in large measure an atheistic system"^[13]: not that it professes a militant atheism, but because the question of salvation is posed and resolved there without reference to a personal God. Buddhism is, in the specialists' formula, a non-theistic religion.

Nirvana: extinction or fullness?

The term nirvāṇa (Pali nibbāna) literally means "extinction", "blowing out" — as one extinguishes a flame. It designates the cessation of thirst, of ignorance and hence of suffering; for one who attains it, death no longer entails rebirth: this is parinirvāṇa.

On the exact nature of nirvana, the Buddha remains deliberately silent: he refuses to say whether the Awakened One "exists" or "does not exist" after death, holding these questions to be traps. This reserve has nourished opposite interpretations: some see in it pure annihilation, others a state of ineffable peace beyond categories. But in all cases, nirvana is not described as a union of love with a living God, nor as an eternal personal life. It is liberation from existence, not fulfilment of the person. This is the point where the Christian translation of Buddhism becomes impossible without betrayal: the Heaven of Christians and the nirvana of Buddhists are not two names for the same thing.

The Three Jewels and the community

The Buddhist "takes refuge" in the Three Jewels (triratna): the Buddha (the master and the model), the Dharma (his Law, his teaching) and the Saṅgha (the community of monks). The monastic community, with its rule (vinaya), is the central institution through which the teaching was transmitted across the centuries.

Councils and formation of the canon

After the death of the Buddha, tradition reports the holding of councils (saṅgīti) intended to fix the Law and the discipline. The first is said to have been held at Rājagṛha shortly after the parinirvāṇa, the second at Vaiśālī about a century later. It is from these assemblies, and above all from the decisive support of Emperor Aśoka (3rd century BC), converted to Buddhism, that the spread of the doctrine far beyond India depends^[14].

Theravāda, Mahāyāna, Vajrayāna

Buddhism very early diversified into great families:

• Theravāda ("doctrine of the elders"), faithful to the Pali Canon, spread in Sri Lanka and Southeast Asia;
• Mahāyāna ("great vehicle"), which develops the ideal of the bodhisattva — he who renounces his own nirvana out of compassion to save others — and a rich metaphysics of emptiness, illustrated by the philosopher Nāgārjuna;
• Vajrayāna ("diamond vehicle"), a tantric current found above all in Tibet, whose best-known figure today is the Dalai Lama.

The passage of Buddhism into China and then Japan gave birth to major schools such as Chan/Zen, whose tradition traces the origin to Bodhidharma and which the master Dōgen implanted in Japan. These figures have their own articles on Ignispedia: they are not duplicated here.

This is where the Catholic reader expects a clear word. It must hold together two demands that the Church itself refuses to separate: sincere esteem for what is true and good in the way of the Buddha, and uncompromising fidelity to the truth of Christ, the only Saviour. Neither contempt nor confusion.

What the Church can esteem: the seeds of the Word

The Catholic tradition, since the Fathers of the Church, recognizes outside its visible boundaries "seeds of the Word" (semina Verbi): sparks of truth deposited by God in the hearts of men and in cultures^[15]. In the Buddha, a Christian can esteem without reluctance:

• lucidity about the human condition: the Buddha looked old age, sickness and death in the face, where so many men distract themselves so as not to see. Ecclesiastes and Christian wisdom know this gravity;
• the critique of disordered desire and attachment to passing goods, which echoes the Gospel call to detachment ("the present form of this world is passing away", 1 Cor 7:31);
• inner discipline, the life of silence and meditation, mastery of the passions;
• a moral exigency — not to kill, not to lie, not to steal — which reflects the natural law;
• an ideal of compassion (karuṇā) and loving-kindness (mettā) towards all beings.

Nostra Aetate: respect and its reasons

The Second Vatican Council, in the declaration Nostra Aetate (1965), formulated the official position of the Church on non-Christian religions. It explicitly mentions Buddhism:

"In Buddhism, according to its various sects, the radical insufficiency of this changeable world is recognized and a way is taught by which men, in a devout and confident spirit, may be able either to acquire the state of perfect liberation, or to attain, by their own efforts or through higher help, supreme illumination." — Second Vatican Council, Nostra Aetate, § 2^[16]

The Council adds the decisive word that governs the Catholic attitude: "The Catholic Church rejects nothing that is true and holy in these religions," while ever proclaiming "Christ who is the way, the truth, and the life" ^[17]. Esteem is therefore not relativism: it is a respect that does not abdicate the truth. One will note, moreover, the precision of the conciliar text — "by their own efforts or through higher help" — which distinguishes effort-Buddhism (Theravāda) from faith-Buddhism (such as Pure Land Buddhism), without blurring its real diversity.

The irreducible differences

Esteem must not become blindness. On the most fundamental questions, the doctrine of the Buddha and the Catholic faith diverge radically. A table lets one see at a glance what the mists of superficial "dialogue" tend to mask.

A salvation without God

The first fracture is theological. Christianity is entirely suspended upon a personal God who exists, who creates out of love, who speaks, who gives himself, and to whom man is made to return. Buddhism builds a way of salvation without this God. This is not a peripheral detail: it is the very architecture. John Paul II said it bluntly:

"The 'enlightenment' experienced by Buddha boils down to the conviction that the world is bad, that it is for man a source of suffering and of moral evil. To free oneself from this evil, one must free oneself from this world. […] We free ourselves from this evil by detaching ourselves from it […]. The fullness of such detachment is not union with God, but what is called nirvana, a state of perfect indifference with regard to the world." — John Paul II, Crossing the Threshold of Hope (1994)^[18]

The Pope adds that Buddhist soteriology is "almost exclusively negative"^[19]: it liberates from something (suffering, the world), whereas Christian salvation leads towards Someone (God). These words are not an insult but a structural diagnosis: two visions of salvation that cannot be superimposed.

A liberation without a "self": anatta against the soul

The second fracture is anthropological, and it is perhaps the deepest. Christianity affirms that each man is a unique person, endowed with an immortal spiritual soul, directly created by God and called to subsist eternally (CCC § 366)^[20]. Buddhism, with the doctrine of anatta, denies precisely this permanent substance: there is no "self" that endures.

Cardinal Henri de Lubac, one of the greatest Catholic theologians of the 20th century, devoted to Buddhism three works of rare competence (Aspects of Buddhism, 1951; The Encounter of Buddhism with the West, 1952; Amida, 1955)^[21]. Far from despising Buddhist compassion, he recognizes its greatness — but he puts his finger on the consequence of anatta: because Buddhism denies the substantiality of the person, its benevolence cannot love the neighbour "in himself." Christian charity loves this particular man, this irreplaceable person; Buddhist benevolence addresses a flux of phenomena with no permanent subject^[22]. Two "loves" bearing the same name and not aimed at the same reality:

According to Henri de Lubac (Aspects of Buddhism), an abyss here separates Buddhist charity from Christian charity: in the latter, the neighbour is loved in himself, as an irreplaceable person, whereas in the former, for want of a permanent subject, he cannot be^[23].

Nirvana is not Heaven

The third fracture is eschatological. Nirvana is sometimes presented as the Buddhist equivalent of paradise. This is an error. The Christian paradise is a life: the vision of God face to face, the communion of saints, the resurrection of bodies, love shared for eternity. Nirvana is a cessation: the extinction of thirst, the end of rebirths, the silence of questions. The one is personal fullness; the other, at best, peace beyond the person. To translate nirvana as "Heaven" is to confuse the extinction of a flame with a wedding feast.

Suffering: to be fled or to be redeemed?

The fourth fracture concerns the meaning of suffering. For the Buddha, suffering is an evil whose root — desire — must be cut in order to be delivered from it. For the Christian, suffering remains an evil, but it has been assumed and transfigured by the Cross of Christ: united to the Passion, it becomes redemptive, fruitful, a path of love (cf. Col 1:24). Where Buddhism seeks to extinguish the will to live, Christianity seeks to purify and fulfil desire, for it holds that the human heart was made for the infinity of God and that this desire, far from being the sickness, is the trace of the vocation.

The warnings of the Magisterium

Precisely because Buddhism is seductive in the West, the Church has multiplied warnings against confusion.

In 1989, the Congregation for the Doctrine of the Faith, under the signature of Cardinal Joseph Ratzinger, published the letter Orationis formas on "some aspects of Christian meditation." Without condemning the borrowing of bodily techniques, it warned against the temptation to dissolve Christian prayer — a dialogue of love with a personal God — into Eastern methods aimed at emptiness or impersonal fusion^[24]. The same Ratzinger explained, in an interview with L'Express published on 21 March 1997, that the Western success of Buddhism lies in its appearing to offer an experience of the infinite without concrete religious obligations, a spirituality he summed up in one word: "autoérotisme spirituel"^[25].

Finally, the declaration Dominus Iesus (2000) firmly recalls that while other religious traditions contain elements of truth and grace, they also present "deficiencies, limitations and errors," and that Christ remains the one Saviour of all men^[26]. Interreligious dialogue, far from demanding silence on this truth, presupposes it: one truly dialogues only by being fully oneself.

The temptation of syncretism

Hence a practical discernment. The Western fashion of mindfulness, of "Buddhism without religion," or of the indistinct mixing of spiritualities presents a double danger: emptying Buddhism of its own coherence (for its techniques are ordered to a doctrine of non-self and extinction), and watering down Christianity by reducing faith to mental hygiene. A Catholic can learn from Buddhist discipline and gravity; he cannot, without denying himself, adopt a vision in which there is neither a personal God, nor a soul, nor resurrection, nor eternal love of persons. Authentic esteem passes through clarity, not confusion.

The Buddha remains one of the great spiritual enigmas of humanity: a man who, without revelation received from above, pushed very far lucidity about the fragility of all things, and proposed a discipline of real power. His quest poses to the Christian a salutary question: do we too take old age, sickness and death seriously? Do we live detached from what passes?

But where the Buddha sees suffering as the sign that one must leave existence, the Christian receives in Christ an answer of another order: existence is good because it is created and loved; suffering has meaning because it can be redeemed; and the infinite desire of the human heart is not a sickness to be extinguished but a call to be fulfilled, in God who became man. Where the Buddha proposes extinction, Christ proposes resurrection. This is why the Church, while bowing before the greatness of such a search, can proclaim only one name given to men by which to be saved (cf. Acts 4:12).

• Étienne Lamotte, Histoire du bouddhisme indien, des origines à l'ère Śaka, Louvain, Institut orientaliste, 1958 — the work of reference on historical origins.
• André Bareau, Recherches sur la biographie du Buddha dans les Sūtrapiṭaka et les Vinayapiṭaka anciens, Paris, École française d'Extrême-Orient, 1963–1971 — critical study of the biographical sources.
• Heinz Bechert (ed.), The Dating of the Historical Buddha (Die Datierung des historischen Buddha), Göttingen, Vandenhoeck & Ruprecht, 1991, 1992 and 1997 (3 vols.) — the symposium that overturned the traditional dating.
• Rupert Gethin, The Foundations of Buddhism, Oxford, Oxford University Press, 1998 — clear academic presentation of the doctrine.
• Henri de Lubac, Aspects du bouddhisme (1951), La rencontre du bouddhisme et de l'Occident (1952), Amida (1955) — the great Catholic reading of Buddhism.
• Second Vatican Council, Nostra Aetate (1965) and Congregation for the Doctrine of the Faith, Dominus Iesus (2000) — the magisterial framework of the Catholic view.