Islam Islam Islam () is an Abrahamic monotheistic religion which teaches that there is only one God (Allah), and that Muhammad is the messenger of God. It is the world's second-largest religion with over 1.8 billion followers or 24.1% of the world's population, most commonly known as Muslims. Muslims make up a majority of the population in 50 countries. Islam teaches that God is merciful, all-powerful, unique and has guided humankind through prophets, revealed scriptures and natural signs. The primary scriptures of Islam are the Quran, viewed by Muslims as the verbatim word of God, and the teachings and normative example
Islam in the United States rates among American Muslims and immigration of Muslims to the U.S. as the reasons for the growth. It said that religious conversion was not expected to be a significant factor, because the number of American converts to Islam is roughly the same as the number of people who leave the religion. According to a 2001 study written by Ihsan Bagby, an associate professor of Islamic studies at the University of Kentucky, of Americans who convert to Islam, 64% are African American, 27% are White, 6% are Hispanic of any race, and 3% are other. Around that time increasing numbers of