Don’t Call Jesus a Liar - Part One 1 John 1:6–10
by Pastor Joseph Cortes There is no better place to begin a new season of life than by remembering Jesus. Not our resolve. Not our promises. Not our spiritual performance. Jesus. John writes words that unsettle both the self-righteous and the self-deceived: “If we say that we have no sin, we deceive ourselves, and the truth is not in us.” This statement does not target unbelievers alone. It pierces the heart of everyone—including those who have been saved by grace. The truth is simple and uncomfortable: Christians still sin. Sometimes knowingly. Sometimes unknowingly. Sometimes habitually. To deny this reality is not holiness—it is deception. There exists a strain of teaching within the Christian community that confuses transformation with perfection. It pressures believers to prove their salvation by their ability to stop sinning, often singling out habitual sins as evidence that someone is “not really saved.” What begins as concern quickly becomes condemnation. And condemnation, no matter how spiritual it sounds, always poisons the soul. John does not say, “If we say we no longer sin.” He says, “If we say we have no sin.” The difference matters. To claim sinlessness is not faith—it is calling Jesus a liar. The gospel never taught that salvation removes our need for grace. It teaches that grace is now our daily air. Paul himself—author of most of the New Testament—described an ongoing internal war. He delighted in the Holy Spirit inwardly, yet wrestled with sin outwardly. His cry was not, “I need stronger willpower,” but “Who will deliver me?” And his answer was not himself—it was Jesus Christ. This is where many believers stumble. Having begun in the Spirit, they attempt to finish in the flesh. They grit their teeth, make vows, adopt methods, and rely on human effort to accomplish what only God can do. The result is frustration, shame, and repeated failure. Grace does not excuse sin—but it exposes the lie that we can defeat sin without Christ. God never asked you to clean your own heart. He asked you to bring it to Him.