Why is understanding the two natures in a believer important?

The concept of two natures in a believer—the old Adamic nature and the new spiritual nature—helps to explain the internal conflict that Christians experience. Romans 7 illustrates this struggle, where Paul acknowledges that although he desires to do good, sin is ever-present within him. This acknowledgment keeps believers humble and reliant on God's grace, reminding them that their righteousness is rooted in Christ alone. Understanding that this conflict will continue until glorification inspires believers to turn to Christ for strength and not to the law, thus sparing them from spiritual despair and enabling them to mature in faith.