A book attacking the ideology of Richard Dawkins is invariably assumed to be a defence of religious faith. Nothing could be further from the truth in this case. This book equates faith with insanity. Instead, it argues that we live in the hyperrational reality of ontological mathematics. We attack the scientific dogma of Dawkins and his fellow travellers for being incompatible with ontological mathematics, and, in fact, constituting a quasi-religious (hence mad) faith in empiricism, materialism, randomness and meaninglessness (nihilism), all of which are refuted by ontological mathematics, which reflects the principle of sufficient reason. Are you rational enough for the truth? Are you intelligent enough to be an ontological mathematician? Many are called, few are chosen.