In the variety of his communication on social duties he could not easily, and perhaps he did not desire entirely, to avoid either religious or political subjects; hazardous, both of them, under the jealous tyranny of democracy. It remains a question how far he was subject to superstition; but his honesty is so authenticated that it seems fairer to impute to him some weakness in credulity than any intention to deceive. If we may believe his own account, reported by his two principal disciples, he believed himself divinely impelled to the employment to which he devoted his life, inquiring and teaching the duty of man to man. A divine spirit, in his idea, constantly attended him; whose voice, distinctly heard, never expressly commanded what he was indisposed to do, but frequently forbade what he had intended. To unveil the nature of Deity was not among his pretensions. He only insisted on the perfect goodness and perfect wisdom of the Supreme God, the creator of all things, and the constant superintendence of his providence over the affairs of men. As included in these, he held that everything done, said, or merely wished by men, was known to the Deity, and that it was impossible he could be pleased with evil. The unity of God, though implied in many of his reported discourses, he would not in direct terms assert; rather carefully avoiding to dispute the existence of the multifarious gods acknowledged in Greece; but he strongly denied the weaknesses, vices, and crimes commonly imputed to them. Far however from proposing to innovate in forms of worship and religious ceremonies, so various in the different Grecian states, and sources of more doubt and contention than any other circumstances of the heathen religion, he held that men could not, in these matters, do wrong if they followed the laws of their own country and the institutions of their forefathers. He was therefore regular in sacrifice, both upon the public altars and in his family. He seems to have been persuaded that the Deity, by various signs, revealed the future to men; in oracles, dreams, and all the various ways usually acknowledged by those conversant in the reputed science of augury. “Where the wisdom of men cannot avail,” he said, “we should endeavour to gain information from the gods; who will not refuse intelligible signs to those to whom they are propitious.” Accordingly he consulted oracles himself, and he recommended the same practice to others, in every doubt on important concerns.
The circumstances of the Athenian government, in his time, could not invite a man of his disposition to offer himself for political situations. He thought he might be infinitely more useful to his country in the singular line, it might indeed be called a public line, which he had chosen for himself. Not only he would not solicit office, but he would take no part in political contest. In the several revolutions which occurred he was perfectly passive. But he would refuse nothing: on the contrary, he would be active in everything that he thought decidedly the duty of a citizen. When called upon to serve among the heavy-armed, he was exemplary in the duties of a private soldier; and as such he fought at Potidæa, Amphipolis, and Delium. We find him mentioned in civil office; at one time president of the general assembly, and at another a member of the council of Five Hundred. In each situation he distinguished himself by his unbending uprightness. When president, he resisted the violence of the assembled people, who voted a decree, in substance or in manner, contrary to the constitution. Neither entreaties nor threats could move him to give it the necessary sanction of his office. As a member of the council we have already seen him, in the office of prytanis, at the trial of the six generals, persevering in resistance to the injustice of popular tyranny, rendered useless through the want of equal constancy in his colleagues, who yielded to the storm. Under the Thirty again we have seen him, not in office indeed, but daring to refuse office, unworthy and illegal office, which the tyranny of the all-powerful Critias would have put upon him.