Brief Introduction to Islam:
How does someone become a Muslim?
Simply by saying 'there is no god apart from Allah, and Muhammad is the Messenger of Allah.' By this declaration the believer announces his or her faith in all God's messengers, and the scriptures they brought.
Muslims believe in One, Unique, Incomparable God; in the Angels created by Him; in the prophets through whom His revelations were brought to mankind; in the Day of Judgement and individual accountability for actions; in God's complete authority over human destiny and in life after death. Muslims believe in a chain of prophets starting with Adam and including Noah, Abraham, Ishmael, Isaac, Jacob, Joseph, Job, Moses, Aaron, David, Solomon, Elias, Jonah, John the Baptist, and Jesus, peace be upon them. But God's final message to man, a reconfirmation of the eternal message and a summing-up of all that has gone before was revealed to the Prophet Muhammad through Gabriel.
Muhammad, was born in Makkah in the year 570. Since his father died before his birth, and his mother shortly afterwards, he was raised by his uncle from the respected tribe of Quraysh. As he grew up, he became known for his truthfulness, generosity and sincerity, so that he was sought after for his ability to arbitrate in disputes. The historians describe him as calm and meditative. Muhammad was of a deeply religious nature, and had long detested the decadence of his society. It became his habit to meditate from time to time in the Cave of Hira near the summit of Jabal al-Nur, the 'Mountain of Light' near Makkah.
How did Muhammad become a prophet and a messenger of Allah?
After several years, the Prophet and his followers were able to return to Makkah, where they forgave their enemies and established Islam definitively. Before the Prophet died at the age of 63, the greater part of Arabia was Muslim, and within a century of his death Islam had spread to Spain in the West and as far East as China.