- Christianity is an Abrahamic monotheistic religion based on the life and teachings of Jesus of Nazareth. It is the world’s largest religion with roughly 2.38 billion followers representing one-third of the global population. Its adherents, known as Christians, are estimated to make up a majority of the population in 157 countries and territories and are a minority in all others. Most Christians believe that Jesus is the Son of God, whose coming as the messiah was prophesied in the Hebrew Bible (called the Old Testament in Christianity) and chronicled in the New Testament.
And he confessed, and denied not; but confessed, I am not the Christ.
John 1:20 KJV