Rationalizing sin is a signal that we’re on dangerous ground and need to seek God’s help.

Therefore, let him who thinks he stands take heed that he does not fall. No temptation has overtaken you but such as is common to man; and God is faithful, who will not allow you to be tempted beyond what you are able, but with the temptation will provide the way of escape also, so that you will be able to endure it. 1 Corinthians 10:12-13

If we see a fellow believer fall into sin, it can be tempting to judge. But what we often fail to acknowledge is that we, too, can easily stumble. Even though believers have a righteous standing before God, we must, like Paul, acknowledge an internal problem: “sin which dwells in me” (Romans 7:20).

Christians need to be continually on guard. Since ignorance of the nature of sin, the strategies of the enemy, and our own areas of weakness make us more vulnerable to stumbling, we cannot afford to be careless in our thinking. Anytime we find ourselves excusing, redefining, or rationalizing sin, we’ve lost our sensitivity to God.

If you’ve drifted from the Lord, turn back to Him by acknowledging your sin and accepting responsibility for it. Repentance means changing your mind and going in a different direction—toward God instead of away from Him.

The next step is harder: Respond with gratitude for God’s correction. Every time we fall into sin, our Father lovingly works to bring us back into fellowship with Him. His discipline may be painful, but it’s always good because it brings us to our senses and reconnects us with God.