How can I overcome sin in my Christian life?

We are distinctly taught in the Word that the believer carries about with him that which answers to Amalek, that is, "the flesh" — "the old man" — "the carnal mind." (Rom. 6:6; Rom. 8:7; Gal. 5:17) Now, if the Christian, upon perceiving the stirrings of his evil nature, begins to doubt his being a Christian, he will not only render himself exceedingly unhappy, but also deprive himself of his vantage ground against the enemy. The flesh exists in the believer and will be there to the end of the chapter. The Holy Ghost fully recognises it as existing, as we may easily see, from various parts of the New Testament. In Romans 6 we read, "Let not sin therefore reign in your mortal bodies." Such a precept would be entirely uncalled for if the flesh were not existing in the believer. It would be out of character to tell us not to let sin reign, if it were not actually dwelling in us. There is a great difference between dwelling and reigning. It dwells in a believer, but it reigns in an unbeliever.

However, though it dwells in us, we have, thank God, a principle of power over it. "Sin shall not have dominion over you, for ye are not under the law, but under grace." The grace which, by the blood of the cross, has put away sin, insures us the victory, and gives us present power over its indwelling principle.

Two great correlated truths relate to Christian living — (1) sin dwells in the believer, and (2) grace has overcome the power of sin and provided a way of escape from its tyranny. Many honest and true-hearted believers who desire to live according to God are most anxious to discover some means of avoiding the repeated failures which they deplore. They say: “I have to go again and again to seek pardon for sins, of which I am ashamed. How can I live more consistently?” Yes, by the supply of God's grace, you will be enabled to fashion your life according to the instructions of His word. Simply, the way of faithfulness is the obedience of faith. The same faith that clings to Christ for the forgiveness of sins, must cling to Him for power to obey God even as He obeyed. The secret of a victorious life is the renunciation of self and the determination to do everything by the faith of the Son of God. Looking in faith to Him, sin is suppressed, and holiness attained. The reign of grace in the new life of the believer is “through Jesus Christ our Lord.”

A believer no longer needs to serve sin — sin no longer has dominion over him (Rom. 6:1, 2, 14). He has ‘died with Christ’ and, therefore, sin no longer has any claims over him (Rom. 6:1-11). This is true of every believer – it is our ‘position’. In principle, therefore, a believer never needs to sin. He can just live his life for God. But this is only possible through the power of the Holy Spirit. If we try to please God in our own strength we will fail. This is the painful process as described in Romans 7 (where a person, who is already born again, tries to please the Lord in his own strength but keeps failing). Once he realises that sin still dwells in him (7:17) and that he cannot please God in his own strength but needs help from outside (7:24) that person finds full deliverance in through the power of the Holy Spirit: ‘For the law of the Spirit of life in Christ Jesus has set me free from the law of sin and of death’ (Rom. 8:2). Then he can walk in the Spirit and, in this way, overcome the flesh (Q.29).

Our responsibility is bound up with what Christ has already accomplished. “For in that He died, He died to sin once: but in that He lives, He lives to God. Likewise reckon ye also yourselves to be dead indeed to sin, but alive to God through (in) Christ Jesus” (Rom. 6:10-11). Our responsibility is to “reckon” ourselves to be dead to sin. All evil suggestions, cravings, impulses, arising from within are to be met by the recollection that we have died with Christ. This act of faith is the secret of strength to overcome. The courage of faith that counts ourselves to be dead to sin but alive to God conquers. Only in this manner can believers fulfil the injunction of the apostle,” “Let not sin therefore reign in your mortal body, that ye should obey it in the lusts thereof” (Rom. 6:12).

By walking in the Spirit, as Galatians 5:16 bids us. We learn from Ephesians 1:13, that He is given to us when we believe the Gospel of our salvation. He marks us off as belonging to God. But also we are to walk in Him; that is, He is to be in a practical way the Source and Energy of our life and activities. Walking is the first and earliest activity of mankind, hence it becomes a figurative expression for our activities. Our thoughts, speech and actions are to be under the Spirit's control. Then we shall not be fulfilling the desires of the flesh, as otherwise we should. This is what Galatians 5:17 says. The Spirit of God wields a power that is superior to the downward drag of the flesh; and we experience it, if we walk in Him.

But there is a way in which the Christian may walk through this world, with the enemies on every side, and be in perfect safety. There is a way in which the flesh has no power whatever against the Christian. And what is that way? "Walk by the Spirit, and you shall not at all give effect to the passionate cravings of the flesh." That is our secret, "walk by the Spirit." God has given the Holy Spirit to dwell in each believer, and He does dwell in us, though often we forget Him, or grieve Him (Eph. 4:30), or disregard Him; but He does dwell in you, dear Christian reader, and He is ready to give you power for your walk. Heed His least prompting, obey Him instantly as He brings to your mind the Word of God; so we "walk by the Spirit." In verse 18 we will read of being "led by the Spirit." That is true; He knows the path we are to walk, and He is a faithful, trusty Guide. If we will but let Him lead us, then we will truly "walk by the Spirit," and we will not at all fulfill the passionate cravings of the flesh. How strong the flesh is! What passionate cravings it has! But there is One who is mightier than the flesh, who dwells within each one of us, and all His mighty power is ready to lead us, and to let us walk by the Spirit, so that there is no need for us to give effect at all to these passionate cravings of the flesh. In the Greek it is a double negative; that makes it very strong, "not at all" do we need to heed the flesh.

The exhortation which follows in verse 12, addressed not to the world but to justified believers, proves that sin is still in the mortal body of the believer. It is not destroyed. But while sin is in our mortal body, it has no more right to reign there. However it will reign, if we yield to the desires of the old nature. If a believer obeys the old nature in its lusts, he walks not in the Spirit but in the flesh. Whenever temptation comes, the believer must take refuge in prayer, in self-judgment and self-surrender and yield (or present) his members afresh as instruments of righteousness unto God. As long as the believer is in the mortal body there is the conflict between the flesh and the Spirit (Galatians 5:17). And if we walk in the Spirit we shall not fulfil the lust of the flesh; this necessitates that we make no provision for the flesh to fulfil the lusts thereof (Romans 13:14). Furthermore, the promise is given to the believer in Christ that sin shall not have dominion over him because he is not under the law, but under grace. The grace which has saved the believing sinner and made Him nigh unto God, teaches also to deny ungodliness and worldly lusts and to live soberly, righteously and godly in this present age (Titus 2:12). And more than that; grace supplies the power to live godly. Therefore sin shall not have dominion over a believer because he is under grace. But this promise must be appropriated in faith.

(c) My responsibility is measured by God's estimate. If He regards me as dead to sin, I have to do the same; and therefore I must not allow sin to reign in my mortal body, that I should obey it in the lusts thereof. For if I were to allow sin to reign, I should practically contradict God's estimate of me as dead to it. I have thus to keep myself in the place of death, to mortify my members which are upon the earth (Col. 3:5), because I am dead with Christ. Here then is the whole secret. I cannot rid myself of the foe. But God has judged it, and I have simply to act according to that judgment; to keep it in that place of death where He has already put it. Hence we are not told to expel sin, to root it out, to cast it away from us, as moralists, and even divines [clergy], ignorant of the Scriptures, sometimes exhort us to do; but we are told not to let it reign; i.e., it must be kept under, in the place and under the sentence of death which has been passed upon it.

"Ah!" you exclaim, "here is my difficulty. How am I, a poor feeble creature, to do this thing?" It is thus that unbelief ever speaks. Look at David in the presence of Goliath. Does he feel the impossibility of coping with such a powerful adversary? Nothing of the kind. His one conviction was that "the battle was the Lord's"; that Goliath was the Lord's enemy, and hence that the Lord would that day deliver him into his hand (1 Sam. 17:45-47). He thus measured his foe by the strength of the Lord; and by that measurement Goliath dwindled down before him into a puny dwarf, yea, into utter impotence and nothingness. So should it be with us. Granted that indwelling sin is strong and active, yet He who tells us to reckon ourselves to be dead to it, has supplied the power to enable us to comply with the exhortation. He has given us the indwelling Spirit, and if we "through the Spirit do mortify the deeds of the body, we shall live" (Rom. 8:13); if "we walk in the Spirit, we shall not fulfil the lust of the flesh" (Gal. 5:16). The Spirit of God is therefore our strength in this warfare, the all sufficient power given to enable us to keep sin from reigning in our mortal body.

The completeness of our deliverance is thus not even touched by the presence of indwelling sin. God has judged it in the death of Christ; we are brought clean out from under its power through the resurrection of Christ; and we have the power, in the Holy Spirit dwelling in our hearts, to keep it where God has put it, under judgment and death. Blessed be His name! We can therefore, like Israel, stand upon the resurrection side of our Red Sea, and sing, "The Lord is my strength and song, and He is become my salvation" (Ex. 15:2).

This then, at first sight, would seem to settle the question at the head of our paper. But there is another consideration, and this, if truly comprehended, will go to the root of the difficulty which is felt by so many souls. For be it observed, that though it be accepted that the Holy Spirit is our only power for walk, the question may still arise, How then is it that He does not enable us to follow Christ more energetically? There are numbers of true-hearted saints who long to be like Caleb, but who are disappointed at every step they take. They do follow, but instead of doing so fully, they feel that they are rather like Peter, following afar off. Now it will help all such to understand that, notwithstanding they possess the Spirit of adoption, and are thus sealed, He will be inoperative, put forth no energy, unless the eye is on Christ; i.e. unless Christ is constantly before the soul as the object of faith. As the apostle says, "The life which I now live in the flesh, I live by the faith of the Son of God, who loved me, and gave Himself for me." That is, his faith had Christ as the Son of God as its object — Christ glorified at the right hand of God, glorified as man, but withal the Son of God, being ever, in this connection, the true and proper object of faith. He Himself said, "Ye believe in God, believe also in me." And when we are living every hour, yea, moment by moment, in dependence, Christ, as so exhibited, filling the vision of our souls, the object of our contemplation, the Spirit of God is ungrieved, and leads us on by His mighty power, so that the divine life which has been bestowed upon us flows out in the same channels, whatever the difference of volume, as those in which the life of Christ found expression when He was in this world. It is on this account indeed that the Spirit is termed in Rom. 8:9 the Spirit of Christ.

I need scarcely say that the life which is ours in Christ is a life of continual dependence upon God. If anyone thinks that deliverance means that we are brought into a certain state of soul in which there is no longer need for watchfulness against the subtlety and the power of sin, and that the rest of the believer’s journey is plain and peaceful sailing, and that all conflict is at an end for ever, he is greatly mistaken, and in very real and imminent danger of a dreadful fall. We require to be continually on the watch against that power that once dominated us, and we need to be instant in prayer to God lest we yield to the enticements of the world, fail to reckon ourselves dead to sin, allow the will of the flesh to became dominant, and wander out of the pathway of righteousness. We need to keep our body under, to bring it to subjection, to mortify its deeds, to present it a living sacrifice, holy, acceptable to God, to bear about in the body the dying of the Lord Jesus, and these things are not done without continual prayer to God, for, as I have said, our life is a dependent one.