A man’s conscience is likened to a muscle. When a man exercises his conscience, it becomes strong and increasingly useful. It can protect when the enemy attacks and keep that man from being taken captive. When the conscience is ignored, it deteriorates and becomes weak and less dependable. The apostle Paul warned the believers at Corinth about defiling the weak conscience of others who might not be as strong in the faith. It was so important that they were to be willing to refuse to eat meat, a perfectly acceptable food, if eating it meant someone else’s conscience was going to be harmed. According to Paul, damaging someone’s conscience was to sin against that brother.
Those with a broad understanding of scripture recognize that charity functions as the peak of Christianity (see 1 Corinthians 13:13). Yet, few students consider the fact that a good conscience is mentioned within the same context (1 Timothy 1:5). A good conscience was a key component of Paul’s charge to young Timothy (1 Timothy 1:18-19). It was also part of Peter’s admonition to the believers to whom he wrote (1 Peter 3:16). In Paul’s own life, it was one of his chief concerns to serve the Lord with a good or a pure conscience (1 Timothy 3:9; 2 Timothy 1:3). It may require work, but the early believers saw the importance of putting forth the effort to maintain a good conscience.
According to the Bible, a man’s conscience is worth protecting. So much so, that a man’s decisions in life should often be dictated by how his choices will affect his conscience as well as those who know of his decisions. Paul summed up this thought process when he said, “Even as I please all men in all things, not seeking mine own profit, but the profit of many, that they may be saved.” Sometimes the emphasis placed upon a concern for one’s conscience moves an individual to submit himself to those who rule, perhaps even unworthily (Romans 13:5). Other times, it may cause a man to suffer wrongfully, enduring grief. Either way, a man who cares about the conscience will allow its well-being to change his life.
Man’s conscience has proven to be one of the most undervalued possessions held by man. The Bible shows that the apostle Paul understood the value of his conscience. He exercised himself to ensure that his conscience was void of offence toward both God and other men. When Paul testified before the council, he could proclaim that he had “lived in all good conscience before God” to that day (Acts 23:1). This did not just happen by chance because Paul described his efforts as exercise (work). It took constant effort. It required willingly denying himself and considering the will of the Lord. The apostle Paul is with the Lord, but the same principles hold true for anyone else who desires the testimony of a good conscience void of offence.
Sin within a person’s life messes with man’s conscience. It begins by attacking man’s knowledge of God with the end goal of causing a complete rejection of God. Sinful man turns to many different devices in hopes of taking care of his sin-tainted conscience. He may seek to pacify his conscience by doing religious works. He also may try to forget that his conscience has been corrupted by a further turning toward the pleasures of sin. In both cases, he is left with a conscience in need of purging. Where can man turn to find the purging he so strongly desires? According to the Bible, only the blood of Jesus Christ can purge a man’s conscience from dead works to serve the living God (Hebrews 9:14).
Breaking down a compound word into its parts is one of the easiest ways to understand what it means. The word conscience is a compound word made up of the root word science and the prefix con. The prefix con means with while the root word science means knowledge. As is often the case, the built-in dictionary of the Bible helps to solidify this connection, understanding, and definition. In 1 Corinthians 8:7 and 1 Corinthians 8:10, the word conscience is used in conjunction with the mention of knowledge possessed by men. Romans 2:15 makes a similar connection by joining the word conscience with the statement that something is written in the heart. As such, God designed a man’s conscience as an internal tool to place pure and righteous knowledge within an individual that he would otherwise lack.
In John’s epistle to the elect lady and her children (2 John 1), he encouraged them to look to themselves so that he, and those with him, might not lose those things which they had wrought. In order for John to receive a full reward, those to whom he had ministered must take heed to their own service and their walk before the Lord. This line of thinking seems to be less emphasized today in many Bible-believing groups. However, it is a truth set forth by the scriptures. Paul reiterated this truth in Galatians 4:11 when he said, “I am afraid of you, lest I have bestowed upon you labour in vain.” In 1 Thessalonians 2:19, he declared that God’s people were his hope, joy, and crown of rejoicing. You might say that Paul concluded the matter when he asked, “are not ye my work in the Lord?” (1 Corinthians 9:1).
The Bible clearly points out that by God’s grace the apostle Paul laid the foundation which is Jesus Christ and Him crucified. All those who have come after the apostle Paul have built upon that foundation. It is with this in mind that Paul warned believers to take heed how they built upon the foundation. The foundation has been laid, and no other foundation can be laid, but each believer must carefully examine the means by which he builds upon Christ. Not only should believers take heed to their daily walk, but self-examination is also necessary in their manner of service for the Lord Jesus Christ. Each believer should search the scriptures to ensure that his efforts glorify the Lord. Far too much effort is self-serving and selfish and not God-centric. Self-examination helps define one’s motives.
It has always been easier for man to see the problems in the lives of others. In fact, the problems we most easily identify in others are often the sins with which we personally struggle. Oftentimes, believers see these problems and immediately rush to rebuke or admonish those in error without considering their own lives first. According to Galatians 6:1, those overtaken in a fault should not be admonished until the restorer has first considered himself. The Bible says, “lest thou also be tempted.” 1 Corinthians 10:12 contains a similar principle and admonition: “Wherefore let him that thinketh he standeth take heed lest he fall.” Believers should not be easily deceived by their own conditions and must be willing to call their own standing into question first. Remember that those who have fallen should serve as a warning to every believer.
Self-examination serves as a tool for man to use to find out who and what he is. Though some preachers suggest that believers should never question their own salvation experience, the scripture encourages self-examination. If there are doubts, believers should certainly ask questions concerning the basis for their salvation. Was it based upon one’s feelings or solely upon the scriptures? They should ask what they did in order to be saved. Did they join a church, do some penitent work, or did they call upon the name of the Lord Jesus Christ by faith as dictated by the scriptures? They should ask about the effects of their salvation. Have they seen a change of heart, or are they the same that they were before trusting Christ as Saviour?
