How do we know that Jesus is necessary for salvation?

The necessity of Christ for salvation is rooted in His claim to be the way, the truth, and the life, as found in John 14:6. The Bible consistently teaches that salvation cannot be obtained through any other means; it is through Christ alone that one can come to God. This claim is reiterated throughout the New Testament, emphasizing that all who believe in Him have eternal life (John 3:16, Acts 4:12). Therefore, to assert that salvation can be achieved apart from Jesus is to deny the core tenets of the gospel and its proclamation of grace alone through faith in Christ alone.