I remember how Doctor Staupitz used to say to me: “I have promised God a thousand times that I would become a better man, but I never kept my promise. From now on I am not going to make any more vows. Experience has taught me that I cannot keep them. Unless God is merciful to me for Christ’s sake and grants unto me a blessed departure, I shall not be able to stand before Him.” His was a God-pleasing despair. No true believer trusts in his own righteousness, but says with David, “Enter not into judgment with thy servant; for in thy sight shall no man living be justified.” (Ps. 143:2) Again, “If thou, Lord, shouldest mark iniquities, O Lord, who shall stand?” (Ps. 130:3.) No man is to despair of salvation just because he is aware of the lust of the flesh. Let him be aware of it so long as he does not yield to it. The passion of lust, wrath, and other vices may shake him, but they are not to get him down. Sin may assail him, but he is not to welcome it. Yes, the better Christian a man is, the more he will experience the heat of the conflict. This explains the many expressions of regret in the Psalms and in the entire Bible. Everybody is to determine his peculiar weakness and guard against it. Watch and wrestle in spirit against your weakness. Even if you cannot completely overcome it, at least you ought to fight against it. According to this description a saint is not one who is made of wood and never feels any lusts or desires of the flesh. A true saint confesses his righteousness and prays that his sins may be forgiven. The whole Church prays for the forgiveness of sins and confesses that it believes in the forgiveness of sins. If our antagonists would read the Scriptures they would soon discover that they cannot judge rightly of anything, either of sin or of holiness. VERSE 18. But if ye be led of the Spirit, ye are not under the law. Here someone may object: “How come we are not under the law? You yourself say, Paul, that we have the flesh which wars against the Spirit, and brings us into subjection.” But Paul says not to let it trouble us. As long as we are led by the Spirit, and are willing to obey the Spirit who resists the flesh, we are not under the Law. True believers are not under the Law. The Law cannot condemn them although they feel sin and confess it. Great then is the power of the Spirit. Led by the Spirit, the Law cannot condemn the believer though he commits real sin. For Christ in whom we believe is our righteousness. He is without sin, and the Law cannot accuse Him. As long as we cling to Him we are led by the Spirit and are free from the Law. Even as he teaches good works, the Apostle does not lose sight of the doctrine of justification, but shows at every turn that it is impossible for us to be justified by works.