We all struggle with the truth that we are saved by faith alone, that there is nothing we can do to earn God’s mercy and grace. The best of our works cannot justify us. Paul explained that the purpose of God’s law was to define sin not to save us from our sinfulness. He expounded on that truth, stating that what the righteousness of the law was powerless to provide, God gave by sending His own Son, Jesus. Paul maintains that this righteousness comes by faith to all who believe in Christ Jesus apart from obeying the law.