The deification of the emperors 21 is the only instance in which they departed from their accustomed prudence and modesty. The Asiatic Greeks were the first inventors, the successors of Alexander the first objects, of this servile and impious mode of adulation. 211 It was easily transferred from the kings to the governors of Asia; and the Roman magistrates very frequently were adored as provincial deities, with the pomp of altars and temples, of festivals and sacrifices. 22 It was natural that the emperors should not refuse what the proconsuls had accepted; and the divine honors which both the one and the other received from the provinces, attested rather the despotism than the servitude of Rome. But the conquerors soon imitated the vanquished nations in the arts of flattery; and the imperious spirit of the first Cæsar too easily consented to assume, during his lifetime, a place among the tutelar deities of Rome. The milder temper of his successor declined so dangerous an ambition, which was never afterwards revived, except by the madness of Caligula and Domitian. Augustus permitted indeed some of the provincial cities to erect temples to his honor, on condition that they should associate the worship of Rome with that of the sovereign; he tolerated private superstition, of which he might be the object; 23 but he contented himself with being revered by the senate and the people in his human character, and wisely left to his successor the care of his public deification. A regular custom was introduced, that on the decease of every emperor who had neither lived nor died like a tyrant, the senate by a solemn decree should place him in the number of the gods: and the ceremonies of his apotheosis were blended with those of his funeral. 231 This legal, and, as it should seem, injudicious profanation, so abhorrent to our stricter principles, was received with a very faint murmur, 24 by the easy nature of Polytheism; but it was received as an institution, not of religion, but of policy. We should disgrace the virtues of the Antonines by comparing them with the vices of Hercules or Jupiter. Even the characters of Cæsar or Augustus were far superior to those of the popular deities. But it was the misfortune of the former to live in an enlightened age, and their actions were too faithfully recorded to admit of such a mixture of fable and mystery, as the devotion of the vulgar requires. As soon as their divinity was established by law, it sunk into oblivion, without contributing either to their own fame, or to the dignity of succeeding princes.