287. Side by side with the strictly Stoic view of the body we find in all the Roman literature another conception which is strongly dualistic, and which we cannot but think to be drawn from some non-Stoic source[103]. According to this view the body, often called the ‘flesh,’ is essentially evil[104]; it is the prison-house of the soul[105], the source of corruption of the will[106], the hindrance to a clear insight of the intelligence. In the language picturesquely adopted in the Pilgrim’s Progress (after St Paul), it is a burden which the enlightened man longs to shake off[107]. For the body so understood we find abusive names; it is the husk in which the grain is concealed[108], the ass from which the owner should be ready to part at any moment[109]. This language tends to be exaggerated and morbid, and leads in practice to asceticism[110]. It appealed in ancient as in modern times to a widespread sentiment, but is not reconcileable with the main teaching of the Stoic philosophy.
Dignity of the body.
288. According to the true Stoic view, the body is a dwelling-place or temple inhabited for a time by the principate, its divinity[111]. Therefore the body as such is deserving of respect, even of veneration[112]. In particular the erect form of the human body is a mark of divine favour, by which it is hinted that man is fitted to contemplate the operations of the heavens[113]. The whole framework of the body, from the organs of sensation to those by which we breathe, swallow, and digest, is a masterpiece of divine skill, and an evidence of the care of providence for man[114]. And even as an architect provides that those parts of the house which are offensive to sight and smell should be out of sight, so has nature hidden away those parts of the body which are necessarily offensive, at a distance from the organs of sense[115]. The Stoic conception of the dignity of the body is symbolized in practical ethics by the culture of the beard, in which is latent the broad principle of attention to the cleanliness and healthy development of every part of the body.
It is a mark of the Oriental associations of Stoicism that this respect for the body is never associated with the Hellenic cult of the body as displayed in art and gymnastics.
Junction of soul and body.
289. Having now studied man in all his parts, it is time to consider how those parts are compacted together, how man grows and decays, and what varieties of mankind exist. First then the principate is combined with the lower functions of the soul, and every part of the soul, by the process of interpenetration (σῶμα διὰ σώματος χωρεῖ)[116]; or (from a slightly different point of view) upon body which has cohesion (ἕξις) is overlaid growth, on growth soul, and on soul reason; so that the higher tension presupposes the lower, but not vice versa. In the act of generation the soul loses its higher tensions; and consequently the embryo possesses neither human nor animal soul, but only the principles of cohesion and growth. It is in fact a vegetable[117], but necessarily differs from other vegetables in having the potentiality of rising to a higher grade of spirit[118]. At the moment of birth its growth-power (φύσις) is brought into contact with the cold air, and through this chill it rises to the grade of animal life, and becomes soul (ψυχή from ψῦξις)[119]. This etymological theory provokes the ridicule of opponents, who do not fail to point out that soul, standing nearer to the divine fire than growth, ought to be produced by warmth rather than by coolness; but the Stoics probably had in mind that contact with either of the two higher elements must raise the gradation of spirit. The infant, according to this theory, is an animal, but not yet a man; it has not the gift of reason[120]. To attain this higher stage there is need both of growth from within, and of association with reasonable beings without; in these ways reason may be developed in or about the seventh year[121]. In the whole of its growth the soul needs continually to be refreshed by the inbreathing of air, and to be sustained by exhalations from the blood[122]. Here we touch upon one of those fundamental doctrines of the system, derived by Zeno from Heraclitus[123], which bind together the great and the little world. Just as the heavenly bodies are maintained by exhalations from the Ocean[124], so the soul is dependent upon the body for its daily food. Hence follows the important consequence that weakness and disease of the body react upon the soul; the philosopher must keep his body in health for the soul’s good, if for no other reason[125]. If the Stoics in discussing problems of ethics constantly maintain that the health of the soul is independent of that of the body, such statements are paradoxical and need qualification[126].
Sleep and death.
290. The mutual action of body and soul is most readily illustrated by sleep. The Stoics do not hold, as the Animists do, that the soul quits the body in sleep; nor do they agree with another popular view, that the soul then quits the extremities of the body and concentrates itself at the heart[127]. Sleep is due to a relaxation, contraction, or weakening of the spirit[128]; a lowering of its grade, which nevertheless is clearly no sign of ill health. In old age there is often an imperfection of the reason, and this is also seen in the sick, the tired, and the anaemic[129]. In death there is a complete relaxation of tone in the breath that we can feel, that is, in such spirit as belongs to the body[130]; there follows the separation of soul from body.
The beyond.