The authority of the Inca might be compared with that of the Pope in the day of his might, when Christendom trembled at the thunders of the Vatican, and the successor of St. Peter set his foot on the necks of princes. But the authority of the Pope was founded on opinion. His temporal power was nothing. The empire of the Incas rested on both. It was a theocracy more potent in its operation than that of the Jews; for, though the sanction of the law might be as great among the latter, the law was expounded by a human lawgiver, the servant and representative of Divinity. But the Inca was both the lawgiver and the law. He was not merely the representative of Divinity, or, like the Pope, its vicegerent, but he was Divinity itself. The violation of his ordinance was sacrilege. Never was there a scheme of government enforced by such terrible sanctions, or which bore so oppressively on the subjects of it. For it reached not only to the visible acts, but to the private conduct, the words, the very thoughts, of its vassals.