Muhammad in Islam of his wife Aisha. Muhammad is regarded as the final messenger and prophet by all the main branches of Islam who was sent by God to guide humanity to the right way (Quran ). The Quran uses the designation "Khatam an-Nabiyyin" () which is translated as "Seal of the Prophets". The title is generally regarded by Muslims as meaning that Muhammad is the last in the series of prophets beginning with Adam. The belief that a new prophet cannot arise after Muhammad is shared by both Sunni and Shi'i Muslims. Believing Muhammad is the last prophet is a fundamental belief
Religion in the Mongol Empire Negudar of the Golden Horde, Ghazan and Öljaitü of the Ilkhanate. Berke, who ruled Golden Horde from 1257 to 1266, was the first Muslim leader of any Mongol khanates. Ghazan was the first Muslim khan to adopt Islam as the national religion of Ilkhanate, followed by Uzbek of the Golden Horde who urged his subjects to accept the religion as well. Ghazan continued his non-Muslim forefathers' approach toward religious tolerance. When Ghazan learned that some Buddhist monks feigned conversion to Islam due to the earlier destruction of some of their temples, he granted permission to all who wished to return