In the name of Allah, the Beneficent, the Merciful
Prophet Muhammad (pbuh) was born in Makkah in the year 570, he came from one of the richest and heights family. at a time when Christianity was not yet fully established in Europe. Since his father died before his birth, and his mother shortly afterwards, he was raised by his uncle. As he grew up, he became known for his truthfulness, generosity and sincerity ect.... so
During his time before he became prophet, if anybody had a girl child they would beery her alive. Any powerful trip would take over the weak tribe. Slavery was accepted in the society, killing and vailient was every where in the cities.
People would worship rock and stones. making God image with their hand and call it a God and ask help from it, as we can see in some countries people still do that. with what kind of mind do call that a God you make it with you hand and call it God and asking help from it.
After receiving the revelation he began to teach it. The teaching is SIMPLE, "there is no God but Allah (God)" meaning there is no other god to be worshiped but the only True God Allah. not to associate any partner with him, or ask any other god mad for help, ask forgiveness only from him only. He ordered people to believe in God as One, without partners, and to follow the Commandments of Almighty God to the best of their abilities
when he spread this message, his uncles which they were worshiping addles they reject prophet Muhammad message but they could not harm him because hi oldest uncle Abdul Mutalib was protecting him..
However they told Abdul Mutalib to tell Muhammad (pbuh) what ever he wants we will do for him but to stop this message, if he want wealth we will make him the richest in Arabia, if he wants women we will get him the most beautiful Arab girl.
Prophet Muhammad (pbuh) said "if they have the power to bring the sun
on my right hand and the moon on my left hand I would not stop spreading