Why is the concept of Jesus giving himself important for Christians?

The importance of Jesus giving Himself cannot be overstated within Christian theology. It is through His self-giving that believers find redemption from sin and the debt of the law. In His sacrifice, Christ fulfilled all righteousness, allowing us access to the grace of God. As noted in Galatians 1, He gave Himself not grudgingly but willingly and cheerfully, displaying the fullness of God’s love in action. This concept is central to the Reformed faith, where the acknowledgment of Christ's complete and effective work on the cross fortifies believers’ assurance of salvation and the grace they have received. Recognizing Christ's self-giving emboldens Christians to live in response to His grace, seeking to glorify God in all aspects of life.