How do we know that Jesus is the way to eternal life?

In John 14:6, Jesus declares, 'I am the way, the truth, and the life. No man cometh unto the Father but by me.' This assertion confirms that salvation and eternal life can only be attained through faith in Him. Historic Reformed theology teaches that Jesus is not just a way among many, but the only way to God, highlighting the exclusivity of His saving work. This truth is further underscored in Acts 4:12, which states there is no other name given under heaven by which we must be saved. For believers, understanding Jesus as the only means of salvation is foundational to the faith.