CHRISTIANITY
Christianity (from the Ancient Greek: Χριστιανός Christianos[1] and the Latin suffix -itas) is a monotheistic and Abrahamic religion based on the life and teachings of Jesus Christ as presented in canonical gospels and other New Testament writings as well as the Old Testament. Most adherents of the Christian faith, known as Christians, believe that Jesus is the Son of God, fully divine and fully human and the savior of humanity prophesied in the Old Testament. Consequentially, Christians commonly refer to Jesus as Christ or Messiah.The foundation of Christian theology is expressed in the early ecumenical creeds which contain claims predominantly accepted by followers of the Christian faith. These professions state that Jesus suffered, died, was buried, and was subsequently resurrected from the dead in order to grant eternal life to those who believe in him and trust him for the remission of their sins. They further maintain that Jesus bodily ascended into heaven where he rules and reigns with God the Father. Most denominations teach that Jesus will return to judge all humans, living and dead, and grant eternal life to his followers. He is considered the model of a virtuous life, and his ministry, crucifixion, and resurrection are often referred to as the gospel, meaning "Good News" (from the Greek: εὐαγγέλιον euangélion).
Christianity began as a Jewish sect in the mid-1st century.Originating in the Levant region of the Middle East, it quickly spread to Syria, Mesopotamia, Asia Minor and Egypt. It grew in size and influence over a few centuries, and by the end of the 4th century had become the official state church of the Roman Empire, replacing other forms of religion practiced under Roman rule. During the Middle Ages, most of the remainder of Europe was Christianized, with Christians also being a sometimes large religious minority in the Middle East, North Africa, Ethiopia and parts of India. Following the Age of Discovery, Christianity spread to the Americas, Australasia, sub-Saharan Africa, and the rest of the world through missionary work and colonization. Christianity has played a prominent role in the shaping of Western civilization.
Worldwide, the three largest groups of Christianity are the Roman Catholic Church, the Eastern Orthodox Church, and the various denominations of Protestantism. The Roman Catholic and Eastern Orthodox patriarchates split from one another in the schism of the 11th century, and Protestantism came into existence during the Reformation of the 16th century, splitting from the Roman Catholic Church. As of the early 21st century, Christianity is the world's largest religion, with approximately 2.2 billion adherents.
JESUS CHRIST
The central tenet of Christianity is the belief in Jesus as the Son of God and the Messiah (Christ). Christians believe that Jesus, as the Messiah, was anointed by God as savior of humanity, and hold that Jesus' coming was the fulfillment of messianic prophecies of the Old Testament. The Christian concept of the Messiah differs significantly from the contemporary Jewish concept. The core Christian belief is that through belief in and acceptance of the death and resurrection of Jesus, sinful humans can be reconciled to God and thereby are offered salvation and the promise of eternal life.
While there have been many theological disputes over the nature of Jesus over the earliest centuries of Christian history, Christians generally believe that Jesus is God incarnate and "true God and true man" (or both fully divine and fully human). Jesus, having become fully human, suffered the pains and temptations of a mortal man, but did not sin. As fully God, he rose to life again. According to the Bible, "God raised him from the dead", he ascended to heaven, is "seated at the right hand of the Father" and will ultimately return[Acts 1:9–11] to fulfill the rest of Messianic prophecy such as the Resurrection of the dead, the Last Judgment and final establishment of the Kingdom of God.
