The believer’s every endeavour should be done for the Lord and not simply for men. All should be done to the glory of God even to the extent of what man eats and drinks (1 Corinthians 10:31). Before the believer considers changing appearance for the sake of beauty, he or she should ask whether or not this thing will bring glory to God. Before a believer marks his flesh with a tattoo, he should consider the words of His God (Leviticus 19:28). Before spending a great deal of money on one’s appearance, he should ask if God would rather the money be given elsewhere. Every aspect of man’s life is about pleasing the One who created him with and for a specific purpose (Revelation 4:11).
Believers are not to speak, look, think, or act like the world. In every way possible, believers are to remain separate and distinct. Believers saved for any length of time have noticed the drastic shift in what the world defines as acceptable and unacceptable behaviour. For instance, man in general once disdained the idea of tattoos, body piercings, and cuttings in the flesh (Leviticus 19:28). Yet, now these things are not only acceptable but even practiced by believers. The world used to distinguish between men and women, even taking note of one’s hair length (1 Corinthians 11:14-15). Yet these distinctions have been blurred and in some cases eliminated with men attempting to become women and women men. The people of God are not to follow along with cultural shifts, but abide rather in the unchangeable words of God.
God is as equally concerned with what we do as to how we do it. It is not only important that we have the right kind of conversation, but that our conversation be based on “simplicity and godly sincerity.” In other words, our conversation should be genuine and never extravagant. People behave for different reasons. Sometimes those reasons are godly, yet at other times they reflect ungodliness. Anyone can feign a good conversation for a short period; however, only with the Lord's help can one's motives consistently match his actions. Paul not only sought to have his conversation right before the Lord, but also desired a genuine change of heart to bring forth the proper conversation.
The Bible teaches us that “if any man be in Christ, he is a new creature” (2 Corinthians 5:17). Following salvation, a man's life should display visible changes as he seeks to put off his former conversation. According to scripture, that former conversation fulfilled “the desires of the flesh and of the mind” (Ephesians 2:3). By the grace of God, change is possible because every believer has been redeemed from his “vain conversation” (1 Peter 1:18). The apostle Paul is a great example. Before meeting the Lord on the road to Damascus, Paul's conversation or lifestyle involved mercilessly persecuting the church (Galatians 1:13). In his new life with Christ, he immediately began preaching the very faith he once destroyed (Galatians 1:23). When a person truly places his faith for salvation in the finished work of Christ, his conversation will change accordingly.
