Islam spread in Mecca among the people by several means, including calling to God with wisdom and good advice, just as the Prophet, peace and blessings be upon him, did when he stayed in Mecca for thirteen years calling for Islam, just as Islam spread by persuasion, so the tribal leaders in Medina were convinced of Islam, so they pledged allegiance to the Holy Prophet in The pledge of allegiance to the first and second obstacle, as well as when the Tatars entered the religion of Islam, and they were victorious over the Muslims in an unprecedented precedent in history when the victor entered the religion of the vanquished .
