Purity and sincerity of thought is inculcated by Marcus Aurelius. “A man should,” he says, “accustom himself to think of those things only about which if one should suddenly ask, What hast thou now in thy thought? with perfect openness thou mightest immediately answer, This or that; so that from thy word it should be plain that everything in thee is simple and benevolent.”[593]

Seneca taught that adversity has moral uses: “God does not pamper the good man; he puts him to the test to prove him, he hardens him, and thus prepares him for himself.”[594] Trust in Providence and resignation is inculcated by Marcus Aurelius in many passages in which he teaches that one should accept with all his soul everything which happens to him as his portion assigned by God. He trusts in Him who governs; he says to the universe, “I love as thou lovest.”[595] He accepts death with perfect resignation whether it be extinction, or birth into another life: “To go away from among men is not a thing to be afraid of, for the gods, if there be gods, will not involve thee in evil.”[596] But death may be extinction. If so, well; for “if it ought to have been otherwise, the gods would have ordered it so.”[597]

Strangely Christian in tone are the reflections of Marcus Aurelius on the transitoriness of earthly life: “What belongs to the soul is a dream and vapor, and life is a warfare and a stranger’s sojourn.”[598]

The duty of godlikeness is enjoined by Epictetus: “He who seeks to please the gods must labor as far as in him lies to resemble them. He must be faithful as God is faithful, free as He is free, beneficent as He is beneficent, magnanimous as He is magnanimous.”[599] Marcus Aurelius sums up the duty of man in love to his fellows and in following God;[600] and Plutarch declares that “man can enjoy no greater blessing from God than to attain to virtue by the earnest imitation of the noblest qualities of the divine nature.”[601]

Some divergences between Roman and Christian ethics

But while in many of the teachings of the leaders of moral thought in the later Roman Empire, as shown by the above quotations, we find a near approach to Christian ethics, or a perfect accordance therewith, still it is a fact that must not be overlooked or minimized that in other of their teachings in which they represented more truly the popular conceptions of right and wrong, they as conspicuously diverged from the Christian ideal.

We have heard some of the moralists, particularly the Stoic Marcus Aurelius, condemning the spirit of revenge and extolling forgiveness as a virtue; but in general the Stoics as well as the followers of other schools had not advanced beyond the common conscience of the time in regard to the permissibility and even duty of returning injury for injury. Cicero unequivocally approved the taking of revenge for injuries received;[602] only the person injured should avenge himself equitably and humanely.[603] Again he says that justice requires that no one should do harm to another, “unless in requital of some injury received.”[604] Even the gentle Plutarch, who may be regarded as representing the composite ideal of character which was forming in the first century of the Empire through the union of Greek and Roman ethical ideas and feelings, declares it to be a virtue to make one’s self disagreeable to one’s enemies.

Tyrannicide, which in general is condemned by the modern conscience, was given by the Roman moralist, as by the Greek teachers, a place among the greatest of the virtues. Cicero deems it a meritorious act to slay a tyrant on the ground that he is but a “ferocious beast in the guise of a man,”[605] and declares that of all illustrious deeds the Roman people regard tyrannicide the most laudable.[606] Consistently he extols the killing of the Gracchi.[607]

Pity or compassion for suffering, which is assigned such a high place in the Christian type of character, was regarded by the Roman moralists as a weakness, even a vice; not but that they extolled clemency in the ruler, but they distinguished between this sentiment and that of pity. Seneca declared pity to be a vice incident to weak minds. “The wise man,” he said, “will dry the tears of others but will not add his to theirs. He will not pity those in distress, but will relieve and aid them.”[608]

Suicide, which to the modern conscience appears a censurable act, was by most of the Roman moralists regarded with unqualified approval,[609] provided the person committing the act had a strong motive for doing so. Epictetus said, “The door is open”; but added this admonition, “Do not depart without a reason.”[610] But almost any circumstance which made life hard or a burden would justify the act; “The house is smoky, and I quit it,” calmly remarks the Stoic Emperor Aurelius.[611] Seneca says, “The eternal law has decreed nothing better than this, that life should have but one entrance and many exits.”[612] He thinks the gods must have looked on with great joy when Cato, with the world fallen into Cæsar’s power, drove the sword into his own breast. That in his view was “a glorious and memorable departure.” By such an act a man raises himself to the level of the gods.[613]