Scholarly attempts to understand Islam in the West over the past several years have failed to take Islamic theology seriously. This book engages Islam from deep within the Christian tradition by addressing the question of the prophethood of Muhammad. Anna Bonta Moreland calls for a retrieval of Thomistic thought on prophecy to view Muhammad within a Christian theology of revelation, without either appropriating the prophet as an unwitting Christian or reducing both Christianity and Islam to a common denominator. This historical recovery leads to a more sophisticated understanding of Islam, one that honors the integrity of the Catholic tradition and, through that integrity, argues for the possibility in principle of Muhammad as a religious prophet.