The creation is the Bible of the Deist. He there reads, in the handwriting of the Creator himself, the certainty of His existence and the immutability of His power, and all other Bibles and Testaments are to him forgeries.
Many receive a criticism and think it is fine; think they got their money's worth; think well of the teacher for it, and then go on with their work just the same as before. That is the reason much of the wisdom of Plato is still locked up in the pages of Plato.