Normalizing Deviance

We enjoy watching a YouTube aviation channel, Pilot Debrief. The channel creator, who is incognito and uses the name Hoover, is a former F-15 fighter pilot, currently flying for a major airline. On his channel he reviews aviation accidents, most of them are fatal. Using his personal experience, simulations, ATC audio and photos, he describes what happened and why. He tells the stories of the plan, the equipment, the passengers, the pilots and the weather. As he relates the sequence of events that led to each tragedy, he describes how many of them were a result of normalizing deviance. A brief definition describes this as a phenomenon where unacceptable behaviors or practices gradually become accepted as normal by an individual or group, often leading to increased risk and potential disaster.

In the accidents that Hoover reviews and in everyday life, we begin with an optimal standard, one that minimizes risk and allows for the most successful outcome. When we deviate from the standard, and there are no consequences, we create a new normal. We feel good, we got away with it. We deviate again, maybe a little further from the standard. No consequences once again means we don’t need to adhere to the old standard. The deviations continue with no obvious failure. The new normal feels right, until it doesn’t. Someone once said, “If you keep pushing the boundaries, eventually you will find them.” Think of examples of this in day-to-day life and you’ll be surprised at how many ways we do this.

Scripture consistently portrays sin as a progressive, deceptive force that grows if left unchecked. It’s the spiritual element of normalizing deviance. It begins with desire or small compromise, advances through deliberate choice, hardens the heart, darkens the mind, and ultimately ends in death and judgment. Several key passages explicitly warn about this downward trajectory.

James 1:14–15 provides one of the clearest descriptions of the internal progression:

“But each person is tempted when he is lured and enticed by his own desire. Then desire when it has conceived gives birth to sin, and sin when it is fully grown brings forth death.”

Here sin is pictured as a living process—conception, birth, growth to maturity—culminating in death. What starts as an internal temptation, if entertained, becomes action; if continued, it matures into a dominating hold that destroys.

Sin is easily accommodated because its progressive nature is subtle. Daily, incremental choices can produce a hardened heart that eventually turns away from God altogether. Other texts reinforce the inclination to deviate from God’s perfect standard.

2 Timothy 3:13 observes, “But evil men and impostors will grow worse and worse, deceiving and being deceived.” 

Proverbs 14:12 adds the warning, “There is a way that seems right to a man, but its end is the way to death.”

Isaiah 5:20 declares, “Woe to those who call evil good and good evil, who put darkness for light and light for darkness, who put bitter for sweet and sweet for bitter!” 

The consequences of progressively yielding to sin in our earthly lives can lead to death as the above scriptures confirm. Eternally the stakes are even higher. Scripture teaches that unrepented sin ends in judgment and separation from God. “For the wages of sin is death, but the free gift of God is eternal life in Christ Jesus our Lord.” Romans 6:23. 

The gospel alone offers the remedy, repentance and faith in Christ that renews the mind and restores the ability to recognize and reject what God calls sin.

The good news is that Scripture does not leave us helpless before the progressive nature of sin. While it describes sin’s capacity to grow from desire to  practice, it also presents clear, God-given remedies that halt and reverse that downward spiral. These remedies are available thru the gospel, the work of the Holy Spirit, and active obedience empowered by God’s grace and mercy.

The essential solution is repentance and faith in Christ. Acts 3:19 says,“Repent therefore and be converted, that your sins may be blotted out, so that times of refreshing may come from the presence of the Lord.” Genuine repentance is a decision to turn from sin toward God, made possible because Christ has already paid the penalty for sin. The progressive power of sin is broken at the cross; the believer is no longer under its dominion.

Closely related to repentance is the renewal of the mind. Romans 12:2 instructs us, “Do not be conformed to this world, but be transformed by the renewal of your mind.” Ephesians 4:22–24 expands on that: believers are to “put off, concerning your former conduct, the old man which grows corrupt according to the deceitful lusts, and be renewed in the spirit of your mind, and that you put on the new man which was created according to God, in true righteousness and holiness.”

Where sin works by deceiving the mind, the Word of God and the Spirit actively renew thinking, restoring the ability to recognize evil for what it is. Walking by the Spirit supplies ongoing power against sin’s progression. As believers yield to the Spirit rather than the flesh, the cycle of desire → sin → death is interrupted.

The Bible’s remedies are both decisive and continual. Christ breaks sin’s control once for all; repentance, the Spirit, the Word, and Christian community then enable daily resistance. The same grace that justifies also sanctifies, ensuring that progressive deviation is not inevitable for those who abide in Christ.

Just as an aircraft may continue flying for a time with compromised systems or careless pilots until the safety margin disappears, a life or marriage may appear functional while its foundations erode. When we normalize deviation in our behavior we experience the natural consequences, broken trust, the loss of joy, addiction, deception, and possibly even death as we move further away from God’s optimal standard, given in His Word.

If you don’t know the joy of forgiveness and freedom from the power from sin, God’s invitation to turn to Him is available to you today. If you have questions, please read https://www.lukeandlainey.com/the-gospel from the menu above.

If you know someone who would be encouraged by this, please share.