The Spiritual Life #37 - When a Christian Turns to a Sinful Lifestyle

Thinking on Scripture with Dr. Steven R. Cook

Christians are instructed, “do not let sin reign in your mortal body so that you obey its lusts, and do not go on presenting the members of your body to sin as instruments of unrighteousness” (Rom 6:12-13a), “flee sexual immorality” (1 Cor 6:18), “he who steals must steal no longer” (Eph 4:28), “let no unwholesome word proceed from your mouth” (Eph 4:29), “do not grieve the Holy Spirit of God” (Eph 4:30), “Do not quench the Spirit” (1 Th 5:19), put aside “anger, wrath, malice, slander, and abusive speech from your mouth” (Col 3:8), “abstain from fleshly lusts which wage war against the soul” (1 Pet 2:11), “make sure that none of you suffers as a murderer, or thief, or evildoer, or a troublesome meddler” (1 Pet 4:15), “do not love the world nor the things in the world” (1 John 2:15), and “little children, guard yourselves from idols” (1 John 5:21). These commands would be pointless if it were not possible for Christians to commit all these sins. It is never the will of God that we sin (1 John 2:1), but if we sin, and “there is no man who does not sin” (1 Ki 8:46), it is God’s will that we confess our sins (1 John 1:9), accept responsibility for our actions, and get back to learning God’s Word (2 Tim 2:15; 1 Pet 2:2; 2 Pet 3:18), living by faith (2 Cor 5:7; Heb 10:38), and pursuing holiness (1 Pet 1:15-16), and righteousness (1 Tim 6:11; 2 Tim 2:22).

Consequences for Sin

It is difficult for some to understand, but when Christians sin, we are not in danger of condemnation (Rom 8:1; 35-39), we do not forfeit the free gift of eternal life (John 10:28; Rom 3:24; 6:23), and we do not cease to possess the righteousness of God that was given to us at the moment of faith in Christ (Rom 5:17; Phil 3:9). When Christians sin, we are walking in darkness and have broken fellowship with God (1 John 1:5-6), and stifle the work of the Holy Spirit who dwells within us (Eph 4:30; 1 Th 5:19). If we continue in sin, or leave our sin unconfessed, we are in real danger of divine discipline from God (Psa 32:3-5; Heb 12:6; 1 John 5:16-17; cf. Dan 4:37). Even though David was forgiven for his sin with Bathsheba (2 Sam 12:13), he still faced earthly consequences that impacted him and his family (2 Sam 12:10-14). Serious sin, and ongoing sin, can eventuate in divine discipline to the point of physical death (1 John 5:16; cf., Lev 10:1-2; Acts 5:3-5; 1 Cor 11:30), as well as the loss of eternal rewards (1 Cor 3:10-15; 2 John 1:8). These are serious punishments by the Lord which impact a believer in time and eternity; however, the sinning saint is not in danger of losing salvation.[1]

The Way of Righteousness

As Christians, God calls us to “pursue righteousness, faith, love, and peace, with those who call on the Lord from a pure heart” (2 Tim 2:22; cf. 1 Tim 6:11), to “present yourselves to God as those alive from the dead, and your members as instruments of righteousness to God” (Rom 6:13b), and to “present your members as slaves to righteousness” (Rom 6:19a). Addressing the Christians at Ephesus, Paul wrote, “you were formerly darkness, but now you are Light in the Lord; walk as children of Light, for the fruit of the Light consists in all goodness and righteousness and truth, trying to learn what is pleasing to the Lord” (Eph 5:8-10). Peter also wrote, “He Himself bore our sins in His body on the cross, so that we might die to sin and live to righteousness” (1 Pet 2:24a). Righteous living—that’s what God desires from us. He wants our thoughts, words, and actions to align with His righteous character and written Word as it applies to us as Christians. But this requires positive volition and a commitment to the Lord (Rom 12:1-2), to learn His Word (2 Tim 3:16-17; 1 Peter 2:2) and live His Word by faith (2 Cor 5:7; Heb 10:38).

As Christians, God has done everything for us to live spiritually successful lives (i.e., giving a new nature, the Holy Spirit, and divine revelation). But God does not force us to live spiritually, as we must choose to live out the new life. And, like Solomon, we are always in danger of being corrupted by others (1 Cor 15:33), by Satan’s world-system (1 John 2:15-16), and our fleshly natures within (Rom 13:14; Col 3:9; Gal 5:16-17; 1 John 1:8). To be faithful to the Lord to the end of our days (as God directs), one needs thinking that is properly calibrated according to Scripture (Rom 12:1-2). God has already blessed us with everything we need to live spiritually (Eph 1:3), but it’s up to us to lay hold of what He’s provided and to advance to spiritual maturity.

The successful Christian life starts with positive volition. Jesus said, “If anyone is willing to do His will, he will know of the teaching, whether it is of God or whether I speak from Myself” (John 7:17). The word “willing” translates the Greek verb thelō (θέλω), which means “to desire to have or experience something.”[2] To be “willing” to know and do God’s will is the starting place for our advance to spiritual maturity. Our next step is to dig into God’s Word and learn it. Jeremiah expressed positive volition when he said, “Your words were found and I ate them, and Your words became for me a joy and the delight of my heart” (Jer 15:16a). A psalmist wrote, “How sweet are Your words to my taste! Yes, sweeter than honey to my mouth!” (Psa 119:103), and “The law of Your mouth is better to me than thousands of gold and silver pieces” (Psa 119:72). Peter wrote, “like newborn babies, long for the pure milk of the word, so that by it you may grow in respect to salvation” (1 Pet 2:2). Learning God’s Word serves as the basis for right living (Rom 12:1-2). But once we learn it, we must walk in it, which means applying it to our life, and this by faith (2 Cor 5:7; Heb 10:38; 11:6). Ezra is a good example of a believer who learned and lived God’s Word, as it is written, “Ezra had set his heart to study the law of the LORD and to practice it, and to teach His statutes and ordinances in Israel” (Ezra 7:10). This is the proper order. When a Christian has a right will (orthothely), and operates with right thinking (orthodoxy), it establishes the basis for right behavior (orthopraxy). Positive volition, divine viewpoint thinking, and the walk of faith is what the Lord wants.

As God’s people, let us constantly learn His Word (Psa 1:2-3; Ezra 7:10; 2 Tim 2:15; 1 Pet 2:2), recalibrate our thinking to align with Scripture (Rom 12:1-2), discipline our minds (2 Cor 10:5), live by faith (2 Cor 5:7; Heb 10:38; 11:6), confess our sins as needed (1 John 1:9), be filled with the Spirit (Eph 5:18), walk in the Spirit (Gal 5:16), submit ourselves to the Lord (Jam 4:7), do good (Gal 6:10), serve others (Phil 2:3-4), rejoice always (1 Th 5:16), pray without ceasing (1 Th 5:17), be thankful in everything (1 Th 5:18), maintain fellowship with other Christians (Heb 10:25), share our wealth to promote Christian ministry (1 Tim 6:17-19), and advance to spiritual maturity (Heb 6:1). If we do this, we’ll glorify the Lord, bless others, and live righteously as God’s expects.

Conclusion

In conclusion, we must be clear: eternal life is secured by grace through faith in Christ, not by perseverance in works or moral consistency. Though a true believer may tragically fall into grievous sin—like Solomon, David, or the Corinthian Christians—their eternal security remains anchored in the unchanging promises of God and the finished work of Christ (John 10:28; Rom 8:1). What is at stake is fellowship with God in time, our witness before others, spiritual fruitfulness, eternal rewards, and divine discipline that can range from loving correction to severe consequences (1 Cor 3:15; 11:30-32; Heb 12:6). We do not minimize the seriousness of sin, but neither should we confuse it with a loss of salvation. Instead of living in fear of condemnation, we should be motivated by love, gratitude, and reverence to walk in obedience and grow in grace (2 Pet 3:18). Let us pursue righteousness—not to keep what was never ours to earn—but to honor the One who saved us, and to reflect His character in this fallen world.

Steven R. Cook, D.Min, M.Div., B.Sc.

[1] Even when the prodigal son lived in the world (Luke 15:11-13), and though he lived like an unbeliever, he never ceased to be a son (Luke 15:14-16), and when he came to his senses and returned home (Luke 15:17-19), his father recognized him as his son and welcomed him back (Luke 15:20-24). A child of God is always a child of God, even if we fall into worldly living.

[2] Johannes P. Louw and Eugene Albert Nida, Greek-English Lexicon of the New Testament: Based on Semantic Domains (New York: United Bible Societies, 1996), 287.