WORKS OF THE FLESH AND FRUITS OF THE SPIRIT.
This Epistle has been treated at length in the complete commentary (Luther's Commentary on Galatians). It exhorts to good works or fruits of faith in those who have the Holy Spirit through faith. And it does so in a way to show that it is not the design of this doctrine to forbid good works or to tolerate and refrain from censuring bad ones, or to prevent the preaching of the Law. On the contrary it shows clearly that God earnestly wills that Christians should flee and avoid the lusts of the flesh, if they would remain in the Spirit. To have and retain the Spirit and faith, and yet to fulfil the lusts of the flesh, are two things that cannot harmonize; for "these," Paul says, "are contrary the one to the other," and there is between them a vehement conflict. They cannot tolerate each other; one must be supreme and cast the other out. For this reason he clearly mentions some works of the flesh which plainly and evidently are not of the Spirit, and immediately concludes that those who commit and practice these are not in a condition to inherit God's kingdom. They have lost the Holy Spirit and faith. But he also shows whence the Christians obtain strength to enable them to resist the lusts of the flesh; namely, from the fact that they have received the Holy Spirit through faith, and from the knowledge that they have a gracious God. Thus their hearts become filled with love and a desire to obey God and to shun sin. Consequently they resist and refuse to obey the lusts of the flesh, lest they make God angry again. And although in this conflict they still feel their weakness, the Law nevertheless cannot condemn them, because through faith they are and remain in Christ.
Fifteenth Sunday After Trinity
Text: Galatians 5, 25-26 and 6, 1-10.
25 If we live by the Spirit, by the Spirit let us also walk. 26 Let us not become vainglorious, provoking one another, envying one another.
1 Brethren, even if a man be overtaken in any trespass, ye who are spiritual, restore such a one in a spirit of gentleness; looking to thyself, lest thou also be tempted. 2 Bear ye one another's burdens, and so fulfil the law of Christ. 3 For if a man thinketh himself to be something when he is nothing, he deceiveth himself. 4 But let each man prove his own work, and then shall he have his glorying in regard of himself alone, and not of his neighbor. 5 For each man shall bear his own burden. 6 But let him that is taught in the word communicate unto him that teacheth in all good things. 7 Be not deceived; God is not mocked: for whatsoever a man soweth, that shall he also reap. 8 For he that soweth unto his own flesh shall of the flesh reap corruption; but he that soweth unto the Spirit shall of the Spirit reap eternal life. 9 And let us not be weary in well-doing: for in due season we shall reap, if we faint not. 10 So then, as we have opportunity, let us work that which is good toward all men, and especially toward them that are of the household of the faith.