Actually, the “leap of faith”—to give it the memorable name that Søren Kierkegaard bestowed upon it—is an imposture. As he himself pointed out, it is not a “leap” that can be made once and for all. It is a leap that has to go on and on being performed, in spite of mounting evidence to the contrary. This effort is actually too much for the human mind, and leads to delusions and manias. Religion understands perfectly well that the “leap” is subject to sharply diminishing returns, which is why it often doesn’t in fact rely on “faith” at all but instead corrupts faith and insults reason by offering evidence and pointing to connected “proofs.” This evidence and these proofs include arguments from design, revelations, punishments, and miracles. Now that religion’s monopoly has been broken, it is within the compass of any human being to see these evidences and proofs as the feeble-minded inventions that they are.

god is Not Great: How Religion Poisons Everything