10. He answers them in the third place, by a comparison taken from life, namely that of a strong man overcome by one stronger, and robbed of all his armor and goods etc. By this he testifies also that no one but God can overcome the devil, so that again no man can boast of being able of himself to drive out either sin or the devil. Notice how he pictures the devil! He calls him a mighty giant who guards his court and home, that is, the devil not only possesses the world as his own domain, but he has garrisoned and fortified it, so that no one can take it from him. He rules it also with undisputed sway, so that it does whatever he commands. Just as little as a house or court may withstand or contend against the tyrant who is its master, can man’s free will and natural powers oppose sin and Satan, that is, not at all; but they are subject to them. And as that house must be conquered by a stronger man and thus wrested from the tyrant, so must man also be ransomed through Christ and wrested from Satan. We see again, therefore, that our works and righteousness contribute absolutely nothing toward our salvation; it is effected alone by the grace of God.
11. He answers them fourthly, with pointed proverbs and teachings, as: “He that is not with me is against me,” and, “He that gathereth not with me, scattereth.” “The devil is not with me for I drive him out, hence he must of necessity be against me.” But this saying does not apply to the devil alone, but also to the blasphemers whom he here convicts and condemns, as being against him since they are not for him. “To be with Christ” is to have the same mind and purpose as Christ, that is, to believe in Christ that his works save us and not our own, for this is what Christ holds and teaches. But “to gather with Christ” is to do good out of love to him, and to become rich in good works. He that does not believe is, by his own free will, not with Christ but against him, because he depends upon his own works. Therefore, he that does not love, does not gather with Christ, but by fruitless works becomes only more sinful and drifts farther and farther from the faith.
12. In the fifth place, he answers with a threat, namely, that the last state always is worse than the first. Therefore we should take heed that we not only refrain from blaspheming the Gospel and Christ, who does such great things for us and drives the devil out of us; but with zeal and fear hold fast to them, in order that we may not become possessed of seven worse devils whereas one possessed us before. For thus it was with the Jews, who had never been so wicked as while the Gospel was being preached to them. So also under the papacy, we have become seven times, (that is, many times) worse heathen under the name of Christ than we ever had been before as St. Peter says: “The last state is become worse with them than the first.” 2 Peter 2:20. And if we neglect the great light which we now have, it will come to pass in our case also, that we shall become worse than we were before, for the devil does not slumber. This should be sufficient warning.
13. Finally, when the woman cries out to Christ and praises him, saying, “Blessed is the mother that bore such a son,” etc., he opposes her carnal worship and takes occasion to teach all of us the substance of this Gospel, namely, that we should not go gaping after the works or merits of the saints but rather see to it that we hear and keep the Word of God. For it does not concern or profit us in the least to know how holy and honorable the mother of this child might be, nor how noble this Son of hers may be; but rather what this Son has done for us, namely that, by grace, without any merit or worthiness on our part, he has redeemed us from the devil.
This fact is proclaimed to us through the Word of God, and this we are to hear and hold in firm faith; then shall we too be blessed like this mother and her child.
Although such a Word and work will be blasphemed, we should suffer it and give an answer with meekness, as St. Peter teaches, for the improvement of others.
