Therefore the Apostle establishes this rule of love for the believers. Serve one another in love. Bear the infirmities of your brother. Forgive one another. Without such bearing and forbearing, giving and forgiving, there can be no unity because to give and to take offense are unavoidably human.
Whenever you are angry with your brother for any cause, repress your violent emotions through the Spirit. Bear with his weakness and love him. He does not cease to be your neighbor or brother because he offended you. On the contrary, he now more than ever before requires your loving attention.
The scholastics take the lust of the flesh to mean carnal lust. True, believers too are tempted with carnal lust. Even the married are not immune to carnal lusts. Men set little value upon that which they have and covet what they have not, as the poet says:
"The things most forbidden we always desire, And things most denied we seek to acquire."
I do not deny that the lust of the flesh includes carnal lust. But it takes in more. It takes in all the corrupt desires with which the believers are more or less infected, as pride, hatred, covetousness, impatience. Later on Paul enumerates among the works of the flesh even idolatry and heresy. The apostle's meaning is clear. "I want you to love one another. But you do not do it. In fact you cannot do it, because of your flesh. Hence we cannot be justified by deeds of love. Do not for a moment think that I am reversing myself on my stand concerning faith. Faith and hope must continue. By faith we are justified, by hope we endure to the end. In addition we serve each other in love because true faith is not idle. Our love, however, is faulty. In bidding you to walk in the Spirit I indicate to you that our love is not sufficient to justify us. Neither do I demand that you should get rid of the flesh, but that you should control and subdue it."
VERSE 17. For the flesh lusteth against the Spirit and the Spirit against the flesh.
When Paul declares that "the flesh lusteth against the Spirit, and the Spirit against the flesh," he means to say that we are not to think, speak or do the things to which the flesh incites us. "I know," he says, "that the flesh courts sin. The thing for you to do is to resist the flesh by the Spirit. But if you abandon the leadership of the Spirit for that of the flesh, you are going to fulfill the lust of the flesh and die in your sins."
VERSE 17. And these are contrary the one to the other; so that ye cannot do the things that ye would.
These two leaders, the flesh and the Spirit, are bitter opponents. Of this opposition the Apostle writes in the seventh chapter of the Epistle to the Romans: "I see another law in my members, warring against the law of my mind, and bringing me into the captivity to the law of sin which is in my members. O wretched man that I am! who shall deliver me from the body of this death?"
The scholastics are at a loss to understand this confession of Paul and feel obliged to save his honor. That the chosen vessel of Christ should have had the law of sin in his members seems to them incredible and absurd.
They circumvent the plain-spoken statement of the Apostle by saying that he was speaking for the wicked. But the wicked never complain of inner conflicts, or of the captivity of sin. Sin has its unrestricted way with them.
This is Paul's very own complaint and the identical complaint of all believers.
Paul never denied that he felt the lust of the flesh. It is likely that at times he felt even the stirrings of carnal lust, but there is no doubt that he quickly suppressed them. And if at any time he felt angry or impatient, he resisted these feelings by the Spirit. We are not going to stand by idly and see such a comforting statement as this explained away. The scholastics, monks, and others of their ilk fought only against carnal lust and were proud of a victory which they never obtained. In the meanwhile they harbored within their breasts pride, hatred, disdain, self-trust, contempt of the Word of God, disloyalty, blasphemy, and other lusts of the flesh.
Against these sins they never fought because they never took them for sins.
Christ alone can supply us with perfect righteousness. Therefore we must always believe and always hope in Christ. "Whosoever believeth shall not be ashamed." (Rom. 9:33.)
Do not despair if you feel the flesh battling against the Spirit or if you cannot make it behave. For you to follow the guidance of the Spirit in all things without interference on the part of the flesh is impossible. You are doing all you can if you resist the flesh and do not fulfill its demands.
When I was a monk I thought I was lost forever whenever I felt an evil emotion, carnal lust, wrath, hatred, or envy. I tried to quiet my conscience in many ways, but it did not work, because lust would always come back and give me no rest. I told myself: "You have permitted this and that sin, envy, impatience, and the like. Your joining this holy order has been in vain, and all your good works are good for nothing." If at that time I had understood this passage, "The flesh lusteth against the Spirit, and the Spirit against the flesh," I could have spared myself many a day of self-torment. I would have said to myself: "Martin, you will never be without sin, for you have flesh. Despair not, but resist the flesh."
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.)
