" Religion arose as a means of explanation of natural phenomena at a time when no other explanation of the origin of natural phenomena had been ascertained. God is always what Spinoza called it, "the asylum of ignorance." When causes are unknown, God is brought forward; when causes are known, God retires into the background. In an age of ignorance, God is active; in an age of science, he is impotent. "

― , The Necessity of Atheism