Zeno of Citium

Qu'est-ce que l'Absolu ? Dieu existe-t-il ?

God is the reason pervading matter, and its substance is the whole cosmos

Un Absolu impersonnelIl le dit expressément

Only testimonies and fragments of Zeno survive, but they already contain the core of Stoic theology. According to Diogenes Laertius, Zeno distinguished two principles of the whole, a passive one, unqualified matter, and an active one, the reason in it, which is god; and he held that the substance of god is the whole cosmos and the heaven. God is thus immanent, corporeal in the Stoic sense, craftsman and seminal reason of all that exists, and may be given the names of Zeus or of fate. It is not a separate being creating from outside but the rational order of the world, conceived as a craftsmanlike fire proceeding methodically towards generation.

Qui suis-je ? Existe-t-il un vrai soi ?

A soul of warm breath, citizen of a single human community

Un soi cultivé dans la relationCela se déduit de sa doctrine

For Zeno, according to the testimonies, the soul is a warm, corporeal breath that holds the living being together and has a ruling part where impression, assent and impulse reside. The human end is to live in agreement with nature, which is to live according to virtue, and that nature is rational and therefore common. His Republic, known from Plutarch's summary, drew the political consequence: not to live apart in cities with their own laws, but to regard all humans as fellow citizens under a single law. The Stoic self is not an isolated substance: it discovers itself in its kinship with the other rational beings.

Pourquoi souffrons-nous ?

Passion is an excessive impulse, against right reason and nature

Le désordre social et moralIl le dit expressément

According to the testimonies, Zeno defined passion as an irrational movement of the soul contrary to nature, or an excessive impulse. The four basic passions — desire, fear, pleasure and distress — are not blows from outside: they arise from hasty judgements about what is good or bad, to which the soul gives its assent. Since the human end is to live in agreement with nature, which is to live according to virtue, suffering appears when impulse overflows rational measure. The anecdote of the shipwreck that led him to philosophy sums up the other side: a setback is no evil if reason is in order.

Que se passe-t-il après la mort ?

The soul is corporeal and not eternal: it lasts a while and dissolves

Silence ou réserveCela se déduit de sa doctrine

The testimonies about Zeno are scarce on this point. According to Diogenes Laertius, for him the soul is warm breath, that is, a body, and the Stoic school held that it survives death, but not for ever. The known variants belong to his successors: Cleanthes thought all souls last until the conflagration that closes each cosmic cycle, and Chrysippus, only those of the wise. No source attributes to Zeno a description of the beyond or a personal reward. The ethics he founded rests not on what is to come but on living now in agreement with nature; death is an indifferent, neither good nor bad.

Comment atteint-on la libération ou le salut ?

To live in agreement with nature, which is to live by virtue

Par la vertu et l'harmonieIl le dit expressément

Diogenes Laertius attributes to Zeno the formula that defined Stoicism: the end is to live in agreement with nature, which amounts to living according to virtue, since nature leads us to it. Virtue suffices for happiness, and all else — health, wealth, fame, even life — is indifferent. The sage, who possesses virtue, is free, a king and happy even in chains. There is no leap and no grace: the good is reached little by little, says a saying Laertius attributes to him, but it is no little thing. Zeno's own conversion, who came to philosophy after a shipwreck, became an example of that slow transformation.

Faut-il un maître ?

He learned from several masters and founded a school open in a portico

Utile mais pas indispensableCela se déduit de sa doctrine

According to Diogenes Laertius, Zeno reached Athens after a shipwreck, read Xenophon in a bookshop and asked where he could find men like Socrates; the bookseller pointed to Crates, who was passing by, and he became his disciple. Afterwards he studied with Stilpo, Polemo and the dialectician Diodorus, some twenty years in all, and only then founded his own school in the Painted Portico, a public place. The path shows the teacher as a guide, not as the exclusive holder of truth: Zeno took from each what seemed right to him. His doctrine places the weight on each person's reason, which the sage embodies perfectly.

Le monde est-il réel ?

The cosmos is god's body, a craftsmanlike fire that generates all

Manifestation du divinIl le dit expressément

For Zeno, according to the testimonies, the world is real and corporeal, and penetrated through and through by divine reason. God is the active principle acting in matter, and his substance is the whole cosmos and the heaven; nature is a craftsmanlike fire proceeding methodically towards generation. This rational cosmos is a living being, ensouled and intelligent, and periodically resolves into fire in a conflagration from which the same order is born again. There is no distance between the divine and the world: the world is the divine visible and at work, and each thing bears a seminal reason within it. To understand it is to understand fate.

Qu'est-ce que l'amour ?

Eros is the god of friendship and of the city's concord

Une bienveillance ordonnéeCela se déduit de sa doctrine

Only scattered reports about love survive from Zeno, but they are significant. Athenaeus relates that, in his Republic, he presented Eros as the god of friendship and freedom, and also as the author of the city's concord. The Stoic definition of love transmitted by Diogenes Laertius — an impulse to form a friendship aroused by visible beauty — points the same way: the sage's love seeks not the union of bodies but friendship. Asked what a friend is, Zeno replied: “Another self.” His ideal of a single human community under a common law extends that bond to all humans, though with an order marked by reason.

Sommes-nous libres ou tout est-il déterminé ?

“It was fated that I should steal.” “And that you should be flogged”

Le destin et la responsabilitéIl le dit expressément

The Stoics held that everything happens according to fate, a chain of causes coinciding with the divine reason governing the cosmos, and Diogenes Laertius' report already places Zeno in that line. But they did not therefore exempt humans from responsibility. The best-known anecdote sums it up: to a slave caught stealing, who claimed it was fated that he should steal, Zeno replied that it was also fated that he should be flogged. Fate is no excuse: the assent we give to our impressions is our own work, and we answer for it. The formula attributed to the school — fate leads the willing and drags the unwilling — expresses that reconciliation.

Pourquoi méditer ou prier ?

His Republic would have no temples; no testimony of his practice remains

Ne s'est pas prononcé

No teaching of Zeno on prayer or meditation survives, nor any report of how he practised them. The only thing the sources transmit is a controversial thesis of his Republic: in the ideal city no temples should be built, because it is not fitting to hold sacred a work of builders and craftsmen, which is worth little. Plutarch records it to reproach the Stoics for inconsistency, since they attended the rites. The thesis suggests that the sacred lies in reason rather than in buildings, but it is not enough to attribute a doctrine of prayer to him. The spiritual exercises now associated with Stoicism belong to later authors.

La raison peut-elle connaître l'ultime ?

From assent to knowledge: the sage's clenched fist

L'étude et le savoirIl le dit expressément

Zeno founded the Stoic theory of knowledge, according to which reason can grasp reality with certainty. Cicero relates how he explained it with a gesture: the open hand with fingers outstretched was impression; the fingers slightly bent, assent; the closed fist, comprehension; and the fist gripped by the other hand, knowledge, which only the sage possesses. There are “cognitive” impressions that cannot be false, and on them a firm knowledge is built. Since the cosmos is governed by reason, human reason can know its order. That knowledge is reached through long study of logic, physics and ethics, which the school taught as a whole.

Se retirer du monde ou le transformer ?

A single human community under a common law, like a herd grazing together

Ordonner la sociétéIl le dit expressément

Zeno's Republic, written according to tradition while he still followed Crates, was a political manifesto. Plutarch summarises it thus: that we should not live apart in cities and villages, each with its own laws, but regard all humans as fellow citizens, and that there be one life and one order, like a herd grazing together under a common law. Other testimonies add provocative traits: no temples, no law courts, no coinage, community of wives among the wise. More than a programme of immediate government, it is the image of a just order founded on shared reason. The later Stoic school held that the sage takes part in politics if nothing prevents him.