7. Apart from this direct influence, too, others of the cloth bore some part in the general process of enlightenment. A good type of the agnostic priest of the period was the Abbé Terrasson, the author of the philosophic romance Sethos (1732), who died in 1750. Not very judicious in his theory of human evolution (which he represented as a continuous growth from a stage of literary infancy, seen in Homer), he adopted the Newtonian theory at a time when the entire Academy stood by Cartesianism. Among his friends he tranquilly avowed his atheism. [956] He died "without the sacraments," and when asked whether he believed all the doctrine of the Church, he replied that for him that was not possible. [957] Another anti-clerical Abbé was Gaidi, whose poem, La Religion à l'Assemblé du Clergé de France (1762), was condemned to be burned. [958] Among or alongside of such disillusioned Churchmen there must have been a certain number who, desiring no breach with the organization to which they belonged, saw the fatal tendency of the spirit of persecution upon which its rulers always fell back in their struggle with freethought, and sought to open their eyes to the folly and futility of their course. Freethinkers, of course, had to lead the way, as we have seen. It was the young Turgot who in 1753 published two powerful Lettres sur la tolérance, and in 1754 a further series of admirable Lettres d'un ecclésiastique à un magistrat, pleading the same cause. [959] But similar appeals were anonymously made, by a clerical pen, at a moment when the Church was about to enter on a new and exasperating conflict with the growing band of freethinking writers who rallied round Voltaire. The small book of Questions sur la tolérance, ascribed to the Abbé Tailhé or Tailhié and the canonist Maultrot (Geneva, 1758), is conceived in the very spirit of rationalism, yet with a careful concern to persuade the clergy to sane courses, and is to this day worth reading as a utilitarian argument. But the Church was not fated to be led by such light. The principle of toleration was left to become the watchword of freethought, while the Church identified herself collectively with that of tyranny.