Christianity is a religion that believes in one god and the kingdom of heaven, which originated in the Middle East and Israel.
Christianity has a very important position in the history of human development (especially in medieval Europe). In modern times, despite the impact of religious reform, scientific revolution and industrial revolution, Christianity still has a wide influence and is widely believed in Europe and America.
Christians believe that human beings have original sin. As the only son of God (God or God), Jesus sacrificed himself to become the savior of mankind (Messiah, that is, Christ).
Christianity, Islam and Buddhism are the three major religions in the world, which preach the love for God and the redemption of human sin and soul.