Final answer:
Muhammad was influenced by Christians and Jews during his travels as a merchant, he received revelations from the angel Gabriel to establish Islam as a monotheistic religion, and the Arabs worshipped idols before converting to Islam.
Step-by-step explanation:
Muhammad was influenced by Christians and Jews through his interactions with them during his travels as a merchant. He learned about their respective religions and incorporated some elements into the teachings of Islam.
In his early years, Muhammad received revelations from a divine being, who revealed himself as the angel Gabriel. The vision instructed Muhammad to spread the message of monotheism and establish Islam as a monotheistic religion.
Before the rise of Islam, many Arabs worshipped idols and practiced polytheism. As a result of Muhammad's teachings, the Arabs converted to Islam and began worshipping Allah, the one true God.