What does the Bible say about the confession of faith?

Confession of faith is fundamental in Christianity, particularly the declaration that Jesus is the Son of God. This confession is illustrated by the centurion in Matthew 27:54, who boldly declared, 'Truly, this was the Son of God.' Such a proclamation is not merely an acknowledgment of identity, but it affirms the divine nature and authority of Christ, which is essential for salvation. Romans 10:9 states, 'If you confess with your mouth that Jesus is Lord and believe in your heart that God raised him from the dead, you will be saved.' Thus, recognizing and confessing Jesus' divine sonship plays a crucial role in the believer's relationship with God.