Individual energy was thus roused, morality became poetical and instinct with life, a rule lovingly accepted ceased to be a constraint, it became the very affirmation of an individuality. It was the wish of Pythagoras that obedience should be an assent and an approval. Besides this, the moral prepared the way for the philosophical teaching. The relations set up between social duties and the harmonies of the kosmos gave one a glimpse into the law of universal agreement and analogy. In this law dwells the principle of the Mysteries, of occult teaching and of the whole of philosophy. The mind of the pupil thus grew accustomed to find the impress of an invisible order on visible realities. General maxims and concise prescriptions opened out perspectives of this superior world. Morning and evening the _Golden Verses_ rang in the pupil’s ear: “First worship the immortal Gods, as they are established and ordained by the Law. Reverence the Oath, and next the Heroes, full of goodness and light.” In commenting on this maxim, it was shown that the gods, though apparently different, were really the same among all people, since they corresponded with the same intellectual and soul forces active throughout the universe. The sage could consequently honour the gods of his own country, whilst forming of their very essence a different idea from that generally held. Tolerance for every cult; unity of people in one humanity; unity of religions in esoteric science: these new ideas became vaguely outlined in the mind of the novice like glorious divinities one might catch a glimpse of in the splendour of the setting sun. And the golden lyre continued its lofty teachings: “Honour likewise the terrestrial Dæmons by rendering them the worship lawfully due to them.” Besides these lines the novice saw beaming as through a veil the divine Psyche, the human soul. The heavenly pathway shone like a stream of light, for in the worship of heroes and demi-gods, the initiate saw the doctrine of the future life and the mystery of universal evolution. This secret was not revealed to the novice, but he was made ready for its understanding by being told of a hierarchy of beings superior to humanity, its guides and protectors, called heroes and demi-gods. It was also stated that they served as intermediaries between man and divinity, that by their help he might step by step succeed in drawing nearer to them if he practised heroic and divine virtues. “But how could communication be obtained with these invisible spirits? Whence comes the soul? Whither does it proceed? Wherefore the sombre mystery of death?” The novice dared not formulate these questions in words, but his looks revealed them, and the only reply his masters gave him was to point to the strugglers on earth, the statues in the temple, and the glorified souls in heaven, “in the fiery citadel of the god” to which Hercules had attained.