"I therefore do not believe that either the Bible or the Qur'an is infallibly true in the sense that all their commands are valid for all time. ... when the form of society changes in important respects some commands cease to be appropriate, though many others continue to be valid. I do, however, believe that Muhammad, like the earlier prophets, had genuine religious experiences. I believe that he really did receive something directly from God. As such, I believe that the Qur'an came from God, that it is Divinely inspired. Muhammad could not have caused the great upsurge in religion that he did without God's blessing."