How do we know that salvation is found only in Christ?

The assurance that salvation is found only in Christ is deeply rooted in Scripture. John 14:6 explicitly states that Jesus is the way, the truth, and the life, making it clear that no one comes to the Father except through Him. The entire narrative of the Bible, from the fall of man in Genesis to Christ's redemptive work in the New Testament, illustrates God's sovereign plan for salvation, culminating in the life, death, and resurrection of Jesus. Furthermore, passages like Ephesians 2:8-9 emphasize that it is by grace we are saved through faith, and this is not of ourselves; it is the gift of God. Therefore, salvation rests wholly on Christ's finished work, not on human effort or merit.