How do we know Jesus Christ is our only Redeemer?

Jesus Christ is declared to be all our redemption in Ephesians 1, where it states that we have redemption through His blood, according to the riches of His grace. The Scriptures affirm that Christ did not offer part of Himself for our redemption but wholly gave Himself as the perfect sacrifice. His blood cleanses us from sin, securing our redemption and establishing Him as our sole Redeemer. This truth is central to the Gospel and is echoed throughout the New Testament, where believers are called to rest in the completed work of Christ for their salvation.