Islam is the 2nd largest religion in the world, with 1.6 billion people declaring their faith in Muhammad and Allah. The largest religion? Christianity. With today's birth rates and conversions to the religion, Islam is the fastest-growing religion in world.
Answer: Christianity is 600 years older than Islam
Explanation:
Historians believe that Islam originated in Mecca and Medina at the start of the 7th century CE, which was approximately 600 years after the start of Christianity.
