As Jesus never recommends knowledge, so he never recommends the virtue that seeks and leads to knowledge, namely reason. On the contrary, he regards certain beliefs as in themselves sinful . . . whereas it is an essential part of the ideal of reason to hold that no belief can be morally wrong if reached in the attempt to believe truly. Jesus again and again demands faith; and by faith he means believing certain very improbable things without considering evidence or estimating probabilities; and that is contrary to reason.

