A study of Tillotson's writings ought to throw light upon the general tendency of religious thought which prevailed in England during the half-century or more through which their popularity lasted; for there can be no doubt that his influence was not of a kind which depends on great personal qualities. He was a man who well deserved to be highly esteemed by all with whom he came in contact. But in his gentle and moderate disposition there was none of the force and fire which compels thought into new channels, and sways the minds of men even, against their will. With sound practical sense, with pure, unaffected piety, and in unadorned but persuasive language, he simply gave utterance to religious ideas in a form which to a wide extent satisfied the reason and came home to the conscience of his age. Those, on the other hand, who most distrusted the direction which such ideas were taking, held in proportionate aversion the primate who had been so eminent a representative of them. Tillotson was universally regarded both by friends and foes as 'a Latitude man.' His writings, therefore, may well serve to exemplify the moderate Latitudinarianism of a thoughtful and religious English Churchman at the beginning of the eighteenth century. Perhaps the first thing that will strike a reader of his works is the constant appeal on all matters of religion to reason. That Christianity is 'the best and the holiest, the wisest and the most reasonable religion in the world;'[218] that 'all the precepts of it are reasonable and wise, requiring such duties of us as are suitable to the light of nature, and do approve themselves to the best reason of mankind'[219]--such is the general purport of the arguments by which he most trusts to persuade the heart and the understanding. And how, on the other hand, could he better meet the infidelity of the age than by setting himself 'to show the unreasonableness of atheism and of scoffing at religion?' If the appeal to reason will not persuade, what will? The primary and sovereign place assigned to reason in Tillotson's conception of man as a being able to know and serve God involved some consequences which must be mentioned separately, though they are closely connected with one another.