Islam views Muhammad as significant.
During the Early Middle Ages , the Christian world largely viewed Islam as a Christological heresy and Muhammad as a false prophet . Muhammad . He is viewed as the final prophet of God in primary branches of Islam , though some modern denominations diverge from this belief.The Ahmadiyya Muslim Community considers Muhammad to be the `` Seal of the Prophets '' ( Khātam an-Nabiyyīn ) and the last law-bearing Prophet but not the last Prophet .