Why is it important for Christians to believe Jesus is the Christ?

For Christians, acknowledging Jesus as the Christ—the anointed one—is fundamental to understanding the gospel. He is not only the mediator but also fulfills the roles of prophet, priest, and king. In Matthew 16:16, Peter's declaration that Jesus is the Messiah signifies an understanding of His mission to save His people from their sins. Without this belief, one would miss the fullness of God's grace and the assurance of redemption that comes through Christ's sacrifice and righteousness. The New Testament consistently underlines this truth, emphasizing that salvation is found exclusively in Him (John 14:6).