The Power of Self-Discipline

Print

Christ is telling us time and again that we must overcome in order to enter the Kingdom of God. We have long understood that this means to be victorious in our fight against Satan, the world and ourselves—our own carnal human nature. 

In his last Editorial, titled “The Wisdom of Self-Control,” Michael Link emphasized especially proper and improper reactions towards accusations and persecutions from others—how self-control can help us not to answer provocations from others with anger or a desire to get even.

In this Editorial, I would like to discuss another aspect of self-control—that of self-discipline in regard to our own ungodly lusts. How careful and committed are we not to fall into the trap of allowing the “old man” to enter and take over our lives again and to tempt us to do things which we know we ought not do? In other words, how careful are we not to give in to our human desires? 

Overcoming our own human nature means not engaging in conduct that we must avoid.  We can do that—with God’s help—when we exercise self-discipline—but it is never easy. 

For instance, Christ told us not to look at the wife of another man with evil thoughts or to lust for her (Matthew 5:28). David should have looked away when he noticed his inappropriate desires for Bathsheba, who bathed in the nude on the rooftop, but he continued to let lust for her take over until sinful actions were the consequence. As James would write later: “…each one is tempted when he is drawn away by his own desires and enticed. Then, when desire has conceived, it gives birth to sin; and sin, when it is full-grown, brings forth death” (James 1:14-15).

Paul cautioned us in Romans 13:14: “But put on the Lord Jesus Christ, and make no provision for the flesh, to fulfill its lusts.”

That is what David should have done, but he failed to exercise proper self-discipline. He knew what to do; he knew that he had to “flee sexual immorality” (1 Corinthians 6:18), but he was too weak to overcome his carnal desires. His lust for Bathsheba led to the sin of adultery which was followed by the sin of murdering her husband Uriah, and David’s punishment was severe. Even though he repented bitterly, he still had to pay dearly for his transgressions.

There is a battle going on in our minds. Our human carnal heart fights against God’s Spirit in us which “yearns earnestly” (James 4:5) for us to do the right things—to overcome and conquer our fleshly desires. Paul cautioned us not to “grieve the Holy Spirit of God” (Ephesians 4:30). But Paul also recognized that far too often, this spiritual fight is lost. He wrote in Galatians 5:17: “For the flesh lusts against the Spirit, and the Spirit against the flesh; and these are contrary to one another, so that you do not do the things that you wish.”

Paul recognized many years after his conversion that he was still giving in to his human nature, committing sinful acts even though he did not want to do so. He admitted that he was still “carnal, sold under sin” (Romans 7:14). As a consequence, he did what he hated to do, not even understanding WHY he did it (verse 15). At the same time, he found himself unable to perform what was good (verses 18-19). 

He was in despair, distraught, deeply sorry and dissatisfied with himself when he realized that he had just committed another sin—having followed the evil desires of his heart, lacking self-discipline—and he cried out, in desperation: “O wretched man that I am! Who will deliver me from this body of death?” (verse 24). But in reality, he KNEW the answer. He knew it all along. The only help could and can come from Jesus Christ. And so he exclaimed, “I thank God–through Jesus Christ our Lord! So then, with the mind I myself serve the law of God, but with the flesh the law of sin” (verse 25). 

Paul knew what to do. He knew what was right. He wanted to do it. But he also knew that only with Christ’s help could he become more and more successful in overcoming his lusts and evil desires. He knew that he had to do his part. He continued to fight against his human nature, wanting to overcome it, to conquer it, to replace it with God’s divine nature. But he also knew that all his efforts would be useless if Christ was not on his side to help him. 

He wrote in 1 Corinthians 9:25, 27: “And everyone who competes for the prize is temperate in all things… But I discipline my body and bring it into subjection, lest, when I have preached to others, I myself should become disqualified.”

That was the danger. He could not tell others to practice self-discipline, while not practicing it himself. He told his beloved disciple and evangelist Timothy what he, Paul, himself had to practice. In 2 Timothy 2:22, he wrote: “Flee also youthful lusts; but pursue righteousness, faith, love, peace with those who call on the Lord out of a pure heart.”

Evil desires and lusts begin in the human heart. Paul asked Timothy to conquer and overcome those lusts, as Paul himself was engaged in the same battle. After all, “youthful” lusts are not only committed by young people.

Paul knew that he could never allow his evil desires to become so dominant in his life that he would become like those who ultimately, “being past feeling, have given themselves over to lewdness” (Ephesians 4:19). Rather, he knew that self-discipline required that he would be “renewed in the spirit of [his] mind” (verse 23). 

As Michael Link emphasized in his previous Editorial that we must have self-control when reacting to the improper conduct of others, this Editorial emphasizes that we must have self-discipline when reacting to the improper desires of our own heart. With Christ in us, we CAN overcome, and when we sin, come to our senses, REPENT of what we did, and confess our sins to God the Father, “He is faithful and just to forgive us our sins and to cleanse us from all unrighteousness” (1 John 1:9). He will do so, because it is “the blood of Jesus Christ His Son [which] cleanses us from all sin” (verse 7). 

This is how we walk and live with God. This is how we overcome. This is how we “are more than conquerors through Him who loved us” (Romans 8:37). This is how we exercise and maintain the power of self-discipline.

©2026 Church of the Eternal God
Privacy Overview

This website uses cookies so that we can provide you with the best user experience possible. Cookie information is stored in your browser and performs functions such as recognising you when you return to our website and helping our team to understand which sections of the website you find most interesting and useful.