In a short continuation of the Philosophical Thoughts entitled On the Sufficiency of Natural Religion, Diderot took the next step, and turned towards that faith which the votaries of each creed allow to be the best after their own. Even here he is still in the atmosphere of negation. He desires no more than to show that revealed religion confers no advantages which are not already secured by natural religion. "The revealed law contains no moral precept which I do not find recommended and practised under the law of nature; therefore it has taught us nothing new upon morality. The revealed law has brought us no new truth; for what is a truth but a proposition referring to an object, conceived in terms which present clear ideas to me, and the connection of which with one another is intelligible to me? Now revealed religion has introduced no such propositions to us. What it has added to the natural law consists of five or six propositions which are not a whit more intelligible to me than if they were expressed in ancient Carthaginian, inasmuch as the ideas represented by the terms, and the connection among these ideas, escape me entirely."[38] There is no sign in this piece that Diderot had examined the positive grounds of natural religion, or that he was ready with any adequate answer to the argument which Butler had brought forward in the previous decade of the century. We do not see that he is aware as yet of there being as valid objections on his own sceptical principles to the alleged data of naturalistic deism, as to the pretensions of a supernatural religion. He was content with Shaftesbury's position.