Keeping the Law Out of Gratitude in Christianity

As believers, we are often puzzled by the relationship between the law and our newfound life in Christ. The apostle Paul reminds us in Romans 6:14 that we are "not under law but under grace," and yet, in Romans 13:8-10, he exhorts us to "owe no one anything, except to love each other, for the one who loves another has fulfilled the law." This seeming paradox is resolved when we understand that the law we keep out of gratitude is not the ceremonial or civil law of the Old Covenant, but rather the moral law, which is a reflection of God's character and will for humanity.

In Matthew 22:37-40, Jesus Himself distills the entirety of the law down to two great commandments: to love God with all our heart, soul, and mind, and to love our neighbors as ourselves. This moral law, as summarized in the Ten Commandments, remains a vital part of our Christian walk, not as a means of earning salvation, but as a demonstration of our love and gratitude for the salvation we have received. As the psalmist declares in Psalm 119:97, "Oh, how I love your law! I meditate on it all day long," we too can cultivate a deep affection for God's law, recognizing it as a gift that guides us in living a life that honors Him.

In keeping the moral law, we are not attempting to justify ourselves before God, for that has already been accomplished through the finished work of Christ (Romans 3:24). Rather, we are responding to the lavish grace we have received, seeking to live in a manner that is pleasing to our heavenly Father. As we walk in obedience to God's law, we are, in fact, fulfilling the law of Christ, which is to love one another as He has loved us (Galatians 6:2, John 13:34-35). This is the law that Christians keep out of gratitude, a law that is written on our hearts and guides us in living a life of love, joy, and freedom in the Spirit.