At first glance, this passage appears to be less expressive than many others which cover a wider range of study. After all, a single reading of our passage proves that nakedness is the opposite of being clothed or covered. This truth is confirmed by other similar passages as well (Leviticus 18:6; Job 24:7; Isaiah 58:7). However, this subject is much more complicated than merely whether someone is covered or not. It is important to understand the full context. For example, is nakedness the failure to cover every part of the body or are there parts of the body considered secret or private (Isaiah 3:17)? Though there are certainly other secret or private parts, the Lord plainly declared that uncovering the legs and thighs was nakedness (Isaiah 47:1-3). For this reason, the priests were told to wear breeches to cover these parts under their priestly attire (Exodus 28:42).
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.