Let [the Law] be divine and holy. The Law has no right to tell me that I must be justified by it. The Law has the right to tell me that I should love God and my neighbor, that I should live in chastity, temperance, patience, etc. The Law has no right to tell me how I may be delivered from sin, death, and hell. It is the Gospel’s business to tell me that. I must listen to the Gospel. It tells me, not what I must do, but what Jesus Christ, the Son of God, has done for me.
Luther, Martin (2011-03-24). Commentary on the Epistle to the Galatians (Kindle Locations 579-582). Kindle Edition. (Emphasis Mine)