Anatole France said this quote

I sought out the laws which govern nature, solid or ethereal, and after much pondering I perceived that the Universe had not been formed as its pretended Creator would have us believe; I knew that all that exists, exists of itself and not by the caprice of Iahveh; that the world is itself its own creator and the spirit its own God. Henceforth I despised Iahveh for his imposture, and I hated him because he showed himself to be opposed to all that I found desirable and good: liberty, curiosity, doubt.