A healthy conscience is one that is void of offence both towards God and man. Paul said, “And herein do I exercise myself, to have always a conscience void of offence toward God, and toward men” (Acts 24:16). That statement is important because it shows that a good conscience is not one that merely avoids guilt. It is a conscience that has been cleansed, informed by truth and kept in such a condition that we can walk honestly before God and responsibly before people.

First, there is the conscience towards God.

Sin has a way of affecting confidence before God. When we knowingly continue in something our conscience and Scripture identify as wrong, there can be an inward reluctance to approach Him openly. This is one reason the writer of Hebrews says, “Let us draw near with a true heart in full assurance of faith, having our hearts sprinkled from an evil conscience…” (Hebrews 10:22).

Notice the connection between drawing near and a cleansed conscience. The blood of Christ does not merely deal with the record of sin; Hebrews 9:14 says that it purges our conscience “from dead works to serve the living God.” Therefore, when we repent and receive God's cleansing, we should not continue carrying the guilt He has dealt with.

This helps us understand the invitation, “Let us therefore come boldly unto the throne of grace” (Hebrews 4:16). Boldness before God is not arrogance, nor is it the claim that we have never failed; it is confidence in His grace, the access Christ has provided and the purging of our conscience by His blood. In that sense, we approach the throne not shrinking back under condemnation, but with a conscience that has been cleansed and made confident before God.

John writes, “Beloved, if our heart condemn us not, then have we confidence toward God” (1 John 3:21). So the conscience does not only accuse when something is wrong. It can also affirm when we know that we are walking sincerely before God. Romans 2:15 describes the conscience as both “accusing or else excusing.” There is a quiet confidence that comes from knowing that, as far as you understand, you are not hiding from God.

But Paul did not stop at having a conscience void of offence towards God. He added: “…and toward men.” That introduces another important side of the conscience.

A Good Conscience Towards People

There is a common expression today: “I don't care what people think about me.” There is some truth in it. We should not allow people's opinions to become the authority over our obedience to God. Paul himself said, “If I yet pleased men, I should not be the servant of Christ” (Galatians 1:10).

But taken too far, “I don't care what anybody thinks” can become an excuse for carelessness. We should care about the impression our lives create—whether our conduct unnecessarily causes others to stumble. We should be careful of the indirect messages our choices communicate.

This is not people-pleasing; it is one expression of Christian love.

Paul dealt with this subject extensively in Romans 14: Certain believers felt free to eat particular foods while others, because of their previous understanding and experiences, could not do so with a clear conscience. Paul's response was not simply, “If your conscience is clear, then their concerns do not matter.”

However, he wrote them, “It is good neither to eat flesh, nor to drink wine, nor any thing whereby thy brother stumbleth, or is offended, or is made weak” (Romans 14:21).

That is remarkable! You may have the right to do something and still choose not to do it because of what your liberty may produce in someone else.

Paul makes the same point even more strongly in 1 Corinthians 8: “Wherefore, if meat make my brother to offend, I will eat no flesh while the world standeth, lest I make my brother to offend” (1 Corinthians 8:13).

The issue was not that eating meat had suddenly become sinful. The issue was love. Paul was saying, in effect, “My liberty is not more important to me than my brother's spiritual well-being.” He explains why a few verses earlier: “When ye sin so against the brethren, and wound their weak conscience, ye sin against Christ” (1 Corinthians 8:12).

This means spiritual maturity is not merely knowing what you are free to do. It is also knowing when love requires you to restrain your freedom.

Being void of offence towards people does not mean arranging our lives so that nobody ever dislikes our choices; it means refusing, as far as lies within us, to act dishonestly, lovelessly or in ways that knowingly place unnecessary stumbling blocks before others.

Some things may not be inherently sinful in themselves—certain forms of dressing or adornment, getting a tattoo or piercing, particular fashion/entertainment choices, eating certain foods or drinking certain drinks, attending certain gatherings, or even certain things Scripture does not explicitly forbid. Yet we must still exercise liberty with love and discretion. But if the exercise of that freedom causes another person, especially one with a weaker or less informed conscience, to stumble into sin, then what may have been permissible in itself can become unrighteous in the way it is exercised.

We see a sobering example of this principle in Christ’s message to the church in Pergamos:

“But I have a few things against you, because you have there those who hold the doctrine of Balaam, who taught Balak to put a stumbling block before the children of Israel, to eat things sacrificed to idols, and to commit sexual immorality… repent” (Revelation 2:14,16).

The offence was not merely personal wrongdoing; it included deliberately placing a stumbling block before others. This shows how seriously God regards influence. We are accountable not only for what we do, but also for how our choices may encourage, embolden, or entice others towards sin.

Jesus Himself gave a serious warning about causing others to stumble: “But whoever causes one of these little ones who believe in Me to sin, it would be better for him if a millstone were hung around his neck, and he were drowned in the depth of the sea” (Matthew 18:6). His words remind us that God takes seriously the influence we have on the spiritual lives of others.

So there must be balance: You should not live enslaved to people's opinions. But neither should you live carelessly about your influence on them. You should not allow someone's preference to become God's commandment. But neither should you knowingly use your freedom in a way that damages another person's conscience.

A conscience void of offence towards men therefore includes learning to live with integrity, love and consideration.

When Your Conscience Speaks

What, then, should you do when your conscience begins troubling you inwardly?

For the most part, the conscience functions as a moral compass, and many believers, particularly those who are regularly exposed to Scripture, already possess a conscience that has been significantly informed by Truth.

But when you are uncertain, ask whether Scripture clearly identifies what you have done as wrong. Have you been dishonest? Have you treated someone unfairly? Have you knowingly violated a conviction grounded in God’s Word? Are you defending what you already know should be corrected? These questions help move us beyond vague guilt and towards honest examination.

But also ask whether the guilt itself is rightly informed. Are you feeling guilty because you have actually sinned, or simply because someone is disappointed with you? Are you responding to genuine conviction, or condemning yourself because you have adopted another person’s personal standard as though it were God’s command? Not every feeling of guilt is proof of wrongdoing. The conscience itself must remain subject to the Spirit of Truth and the truth of God’s Word. Then allow only Truth to answer.

David prayed, “Search me, O God, and know my heart… and see if there be any wicked way in me, and lead me in the way everlasting” (Psalm 139:23–24).

That should be our posture. A healthy conscience is not merely one that produces guilt when we do wrong. It is a conscience that is cleansed by Christ, instructed by truth, kept sensitive towards God, and considerate towards people. It knows when to repent, when to receive forgiveness, when to stand confidently before God, and when love requires the restraint of personal liberty for the sake of other persons.

That is what it truly means to pursue “a conscience void of offence toward God, and toward men.”