The crucifixion of Jesus and his ensuing death is an event that occurred during the first century A.D. Jesus, who Christians believe is the Son of God as well as the Messiah, was arrested, tried, and sentenced by Pontius Pilate to be scourged, and finally executed on a cross. Collectively referred to as the Passion, Jesus' redemptive suffering and death by crucifixion represent critical aspects of Christian theology, including the doctrines of salvation and atonement.