Comparative religion based on the divine authority of Jesus in Christian belief (as the Incarnation of God). Islam believes the present Christian and Jewish scriptures have been corrupted over time and are no longer the original divine revelations as given to the Jewish people and to Moses, Jesus, and other prophets. For Muslims, the Qur'an is the final, complete revelation from God (Arabic الله "Allah"), who believe it to have been revealed to Muhammad alone, who is believed by Muslims to be the final prophet of Islam, and the Khatam an-Nabiyyin, meaning the last of the prophets ever sent by Allah ("seal
Prophets and messengers in Islam a reference to the future prophet John the Baptist (Yahya). In Muslim belief, every Islamic prophet preached Islam. The beliefs of charity, prayer, pilgrimage, worship of God and fasting are believed to have been taught by every prophet who has ever lived. The Quran itself calls Islam the "religion of Abraham" (Ibrahim) and refers to Jacob (Yaqub) and the Twelve Tribes of Israel as being Muslim. The Quran says Islam teaches that prophets were "protected from sin" by God, so unlike lesser human beings they cannot commit a sin. The Quran speaks of the "Islamic prophets" as being the greatest