How do we know that Jesus is the only way to heaven?

The assurance that Jesus is the only way to heaven is firmly rooted in His own claims and the teachings of Scripture. In Acts 4:12, Peter states, 'Nor is there salvation in any other, for there is no other name under heaven given among men by which we must be saved.' This emphatic assertion highlights that apart from Christ, no one can attain salvation. Furthermore, the resurrection of Jesus serves as a definitive confirmation of His authority and the truth of His claims, affirming that He is indeed the only way to eternal life. Any theology suggesting alternate routes diminishes the sufficiency and exclusivity of Christ's saving work.