What does the Bible say about our redemption through Christ?

The Scriptures describe our redemption as being wholly accomplished by Jesus Christ, who, as stated in Isaiah 53, bore our iniquities and was wounded for our transgressions. This act is essential to the gospel, affirming that Christ's sacrifice fulfills all the requirements of the law and secures our salvation. As Ephesians 2:8 states, 'For by grace are ye saved through faith; and that not of yourselves: it is the gift of God.' Therefore, our salvation is not based on our works but solely on the completed work of Christ, who declared on the cross, 'It is finished.' This assurance comforts believers that their redemption is secure, as it depends entirely on Christ's righteousness rather than our flawed efforts.