Why is the concept of being made new important for Christians?

The concept of being made new is central to the Christian faith, emphasizing the transformative work of God in the life of a believer. 2 Corinthians 5:17 states, 'Therefore, if anyone is in Christ, he is a new creation; old things have passed away; behold, all things have become new.' This transformation entails not only forgiveness of sins but also the granting of a new nature that reflects Christ's righteousness. As believers, we are called to embrace this new identity, which impacts our behavior and relationships, motivating us to live according to God's will and purpose as His children.