One of the most dangerous moments in a believer’s life is not when we stumble into sin. It is when sin stops bothering us altogether. Scripture repeatedly warns about hardened hearts, seared consciences and spiritual drift because the longer we ignore conviction, the quieter that conviction becomes.
What once grieved us eventually feels normal. What once drove us to repentance eventually loses its weight.
We live in a culture constantly pushing darkness as light and compromise as wisdom, and guarding our conscience has become one of the most important spiritual battles facing the church today.
Pastor Josh Howerton delivered that warning during a recent sermon through Acts 23, urging believers not to ignore the voice of conscience until they become spiritually numb to sin. Preaching from the story of the apostle Paul, standing before the Sanhedrin, Howerton described the conscience as an internal warning system designed by God to guide people toward truth and righteousness.
“What can happen to you when you sin so much that you can’t feel it anymore,” Howerton asked early in the message as he introduced the sermon’s central theme.
Using Acts 23:1 as his foundation, Howerton focused on Paul’s statement: “My brothers, I have fulfilled my duty to God in all good conscience to this day.”
1. A Good Conscience Feels Conviction Over Sin
Howerton explained that a “good conscience” functions properly by responding to righteousness and sin the way God intended.
“A good conscience is when you do good things, you feel good. And when you do bad things, you feel bad,” he said.
He described conscience as an “inner courtroom” God places inside every person, giving humanity an internal sense of right and wrong. Believers with healthy consciences develop courage and conviction because they are aligned with God’s truth rather than cultural pressure.
“Having a good conscience, it makes you the lighthouse,” he said. “No matter what pressure comes from the world, the flesh, and the devil, you are able to stand firm on your convictions.”
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2. Repeated Sin Can Seer the Conscience
A major focus of the sermon centered on the danger of repeatedly ignoring conviction until the conscience grows silent.
“When you first started doing the sin that you’re trapped in right now, your conscience was loud. It said no. But you rejected it,” Howerton said. “And now you can sin and feel nothing.”
He warned that spiritual numbness develops gradually as people continually override conviction.
“When that happens, you’re a plane without a warning system,” he said. “And a plane without a warning system is eventually going to crash.”
Quoting 1 Timothy, Howerton said rejecting conscience leads to “shipwreck” and destroys faith, marriages, families and legacies.
“Reject your conscience. Wreck your life,” he said.
3. Culture Is Constantly Shaping Moral Perception
Howerton repeatedly contrasted “the Word” with “the world,” arguing that culture continually pressures believers to recalibrate their moral convictions away from biblical truth.
“You’ve got to decide as a disciple of Jesus Christ that the Word stands in authority over the world and judges it,” he said.
He warned that entertainment, social media and cultural messaging shape consciences over time, particularly among children and teenagers.
“One of the most important things you will do as a Christian parent is you carefully shape the consciences of your children,” Howerton said.
“This world is constantly trying to do reverse discipleship,” he added. “Trying to mold you into the image of the little ‘g’ god of this world.”
4. Christians Need Accountability Before Sin Becomes Normal
Howerton stressed that believers need close spiritual relationships capable of confronting blind spots and hidden compromise before consciences become hardened.
“This right here, this is why you need a band of brothers or a band of sisters in your life,” he said.
“You need to deputize some people in your life and go, ‘Hey man, if something’s off, I need you to tell me,’” he added.
He warned that isolation accelerates moral collapse because every believer has blind spots that require accountability and correction.
5. God Responds to Repentance With Grace, Not Rejection
Howerton also addressed the difference between conviction and condemnation, warning that many believers misunderstand how God responds when His children fail.
“If you think God’s angry, disgusted, disappointed, you’ll always run away when you sin,” he said.
“We’re not worshiping God because we’re good,” he added. “We’re worshiping Him because we’re forgiven.”
Howerton described God as a loving Father waiting for wandering believers to return home, not a distant judge eager to shame them.
“He just wants you home,” Howerton said. “Welcome home.”
His message served as both a warning and encouragement to the church. Conviction is evidence that the Holy Spirit is still drawing us toward repentance, holiness and deeper intimacy with God.
When we feel that tug in our spirit calling us back to obedience and surrender, we should respond while our hearts are still tender enough to hear His voice.
James Lasher, a seasoned writer and editor at Charisma Media, combines faith and storytelling with a journalism background from Otterbein University and ministry experience in Guatemala and at the LA Dream Center. A Marine Corps and Air Force veteran, he is the author of The Revelation of Jesus: A Common Man’s Commentary and a contributor to Charisma magazine. For interviews and media inquiries, please contact [email protected].
