Christianity

Christianity is a monothestic religion centered on Jesus, and on his life and teachings as presented in the New Testament Christians believe Jesus to be the Messiah and thus refer to him as Jesus Christ. With an estimated 2.1 billion adherents in 2001, Christianity is the world's largest religion. It is the predominant religion in the Americas, Europe, Philippine, Islands, Oceania, and large parts of Africa. It is also growing rapidly in Asia, particularly in China and South korea. It has also increased in popularity in Northern Africa.
Christianity began in the 1st century as a Jewish sect, and shares many religious texts with Judaism, specifically the Hebrew Bible, known to Christians as Old Testament (see Judeo-Christian). Like Judaism and Islam, Christianity is classified as an Abrahamic religion because of the centrality of Abraham in their shared tradition