Christ Our Lawkeeper
(Matt. 22:34-46)
Martin Luther
Since we are unable to keep the Law and it is impossible for the natural man to do so, Christ came and stepped between the Father and us, and prays for us: Beloved Father, be gracious unto them and forgive them their sins. I will take upon me their transgressions and bear them; I love thee with my whole heart, and in addition the entire human race, and this I will prove by shedding my blood for mankind. Moreover, I have fulfilled the Law and I did it for their welfare in order that they may partake of my fulfilling the Law and thereby come to grace."
Thus there is first given us through Christ the sense that we do not fulfill the Law and that sin is fully and completely forgiven: however, this is not bestowed in a way or to the end, that we in the future need not keep the Law, and may forever continue to sin, or that we should teach, if we have faith then we need no longer to love God and our neighbor. But there is bestowed upon us the sense that the fulfilling of the Law may now for the first time be successfully attempted and perfectly realized, and this is the eternal, fixed and unchangeable will of God. To this end it is necessary to preach grace, that man may find counsel and help to come to a perfect life.
But the help offered us is that Christ prays the Father to forgive us our sins against this Law, and not to impute what we are still indebted. Then he promises also to give the Holy Spirit, by whose aid the heart begins to love God and to keep his commandments. For God is not gracious and merciful to sinners to the end that they might not keep his Law, nor that they should remain as they were before they received grace and mercy; but he condones and forgives both sin and death for the sake of Christ, who has fulfilled the whole Law in order thereby to make the heart sweet and through the Holy Spirit to kindle and move the heart to begin again to love from day to day more and more....
Thus will it then be truly said, the Law is established and fulfilled, Romans 3:31. For it will then no longer blame and rebuke us; but the Law shall be considered satisfied, and the debt paid, even by ourselves; since all is now fulfilled, not through us, and yet by it we are freed and saved, so that we creep under Christ's mantle and wings, that he makes satisfaction for us until we lie under the earth and then come again out of the grave with a beautiful, glorified body that will be nothing but holiness and purity, with a cleansed soul full of the love of God. Then we will no longer be in need of his mantle and of his prayers, but we will all be there perfect and complete, as we should be. Now, since I believe in him, my sins are forgiven and I am called a child of grace.