I want to share this from my Reference Bible, because it’s such an important message that we don’t always understand. So often we want to do everything for ourselves and earn God’s love or salvation, but it’s just not possible to earn it in any way. It’s just by the grace of God that we receive anything from Him:
Romans 4:4-8 (NIV): “4 Now when a man works, his wages are not credited to him as a gift, but as an obligation. 5 However, to the man who does not work but trusts God who justifies the wicked, his faith is credited as righteousness. 6 David says the same thing when he speaks of the blessedness of the man to whom God credits righteousness apart from works: 7 Blessed are they whose transgressions are forgiven, whose sins are covered. 8 Blessed is the man whose sin the Lord will never count against him.”
“Paul’s argument in these verses is this: You are rewarded when you work. When you do a good job you get money for it. If you do a bad job and your boss suffers a loss because of you, you will not get paid, and you end up in debt with your boss. In the previous verses (Romans 1:18-3:31) Paul proved that our own efforts to earn rewards from God based on good deeds only plunges us deeper into debt with Him. Paul quotes from Psalm 32:1-2 to prove the truth about what he says here.
A lot of people are afraid that they will not be saved, because they think their faith is not strong enough. Those people make a good deed out of their faith. They act like they must earn salvation with strong faith. Your faith is not the reason God saves you, but it’s the way you accept that salvation and make it your own.
David did not try to hide his terrible sin, or to try and cancel it out with good deeds. When he realised the fact that he did sin, he did not try and deny it, but he confessed his sin, he accepted forgiveness gladly, so that Paul could quote these words from him. If you are someone who feels guilty about past sins in your life, follow David’s example and ask God: Psalm 51:10-11 (NIV): “10Create in me a pure heart, O God, and renew a steadfast spirit within me. 11 Do not cast me from your presence or take your Holy Spirit from me.” You will experience the joy of total forgiveness.”