Muhammad in Islam of all pagan idols. In later years in Medina, Muhammad unified the different tribes of Arabia under Islam, carried out social and religious reforms. By the time he died in 632, almost all the tribes of the Arabian Peninsula had converted to Islam. The Quran enumerates little about Muhammad's early life or other biographic details, but it talks about his prophetic mission, his moral excellence, and theological issues regarding Muhammad. According to the Quran, Muhammad is the last in a chain of prophets sent by God (). Throughout the Quran, Muhammad is referred to as "Messenger", "Messenger of God", and
Freedom of religion in Qatar so, there was no official effort to harass or hamper adherents of these groups in the private practice of their religion. According to the Criminal Code, individuals caught proselytizing on behalf of an organization, society, or foundation, for any religion other than Islam, may be sentenced to a prison term of up to 10 years. Proselytizing on behalf of an individual for any religion other than Islam can result in a sentence of up to 5 years. Individuals who possess written or recorded materials or items that support or promote missionary activity can be imprisoned for up to two years.