Describe who Muhammad was. What was his role in establishing and spreading Islam?

Muhammad was the chosen recipient and messenger of the word of God through the divine revelations, Muslims from all walks of life strive to follow his example. After the holy Qur'an, the sayings of the Prophet (hadith) and descriptions of his way of life (sunna) are the most important Muslim texts.

Explanation:

Muhammad was the founder of Islam and the proclaimer of the Qurʾān, Islam's sacred scripture. He spent his entire life in what is now the country of Saudi Arabia, from his birth about 570 CE in Mecca to his death in 632 in Medina

Because Muhammad was the chosen recipient and messenger of the word of God through the divine revelations, Muslims from all walks of life strive to follow his example. After the holy Qur'an, the sayings of the Prophet (hadith) and descriptions of his way of life (sunna) are the most important Muslim texts