=256.= The Stoics never failed to close their list of deities with the recognition of men raised to the sky for their services to their fellow-men. Such were Hercules, who rid the earth of monsters; Castor and Pollux; Aesculapius the inventor of medicine; Liber the first cultivator of the vine, and (amongst the Romans) Romulus the founder of the city. These are deities established by the laws of each city[102]. The Stoics do not raise their own leaders to this position, but (as we shall see in dealing with the question of the ‘wise man’) they assign to them almost equal honours. This part of their theory appears to open the door to great practical abuses, since it might be used to justify the claims of the sovereigns of Egypt to be honoured as gods during their lifetime, and those of the Roman emperors that their predecessors should be worshipped as such after their death. But it does not seem that such an abuse actually occurred; and this part of the theory of gods always seems to have been regarded by the Stoics rather as an explanation of historical facts than as a principle of civic submission. [Sidenote: Worship.] =257.= Questions as to the worship of the gods belong strictly to the department of politics, so far as public worship is concerned, and of ethics, so far as individuals are concerned. It may however be convenient to anticipate the discussion of them, since we cannot properly appreciate the Stoic views of religion apart from their practical application. We must therefore notice that Stoicism in its beginnings, in accordance with its Cynic origin, was revolutionary, unorthodox, in the popular language atheistic. Not only did it follow the principles of Persism in condemning altogether the worship of images, but it also poured scorn upon the building of temples and the offering of sacrifices. Thus Zeno in his book on ‘the State’ forbids the making of temples and images, because they are unworthy of the deity[103]; an idea which the Romans recognised as not altogether strange to their own history, seeing that for a hundred and seventy years (presumably during the Etruscan supremacy) no images had been known at Rome[104]. The Stoic condemnation of sacrifice is mostly expressed by silence, but it finds words in Seneca[105]. Although they thus denounced in principle the whole existing system of public worship, the Stoics did not feel themselves prevented from taking part in it as a seemly and ancient custom[106]; and the Roman Stoics took a special pride in the reputation of the city for attention to ‘religion,’ that is to say, to the ritual observances due to the gods[107]. [Sidenote: Stoic hymnology.]