33 Do not be deceived: “Evil company corrupts good habits.” 34 Awake to righteousness, and do not sin; for some do not have the knowledge of God. I speak this to your shame. (1 Corinthians 15:33–34, NKJV)
Sin deceives, corrupts and destroys. The temptation to fulfill the lusts of the flesh immediately and repeatedly lures the naive to their own destruction, and captures those who are very familiar with the depths of Satan (Rev. 2:24). It is foolish to convince ourselves that evil companions have no impact on us. If light and salt influence the world for righteousness, then darkness and bitterness have their corrupting influence, too (Matt. 5:13-16). Being a Christian means having drastically different values and practices from those who do not follow Jesus. We do not live by the motto, “eat and drink, for tomorrow we die,” even though many around us do (1 Cor. 15:32). We must not define and measure righteousness by those who do not know God. The Lord does that for us in His word. Jesus commands us not to sin precisely because we know the truth (Jno. 8:31-32). We need to wake up and not sin. If we slumber and let the world influence us to sin, then we will die with the world (1 Thess. 5:5-10).
8 But let us who are of the day be sober, putting on the breastplate of faith and love, and as a helmet the hope of salvation. 9 For God did not appoint us to wrath, but to obtain salvation through our Lord Jesus Christ, 10 who died for us, that whether we wake or sleep, we should live together with Him. 11 Therefore comfort each other and edify one another, just as you also are doing. (1 Thessalonians 5:8–11, NKJV)
Paul returns to soberness as he exhorts Christians (sons of light, sons of the day) to live so as to seize and preserve the salvation to which we have been appointed. It is necessary to protect ourselves from sin with faith, love and hope as we live for Him who died for us. Wrath is appointed for those who indulge themselves in the darkness of sin, choosing to reject the richness of God’s salvation for the futility of the flesh. Christians prepare for Christ’s return by living soberly. We are strengthened and comforted by the assurance of the eternal salvation to be obtained when Christ returns (2 Thess. 2:14; Heb. 10:39; 1 Pet. 1:6-9). You will never find comfort in the darkness of sin. Come out of your sin and live for Jesus. When He returns, Christians will live together with Him forevermore. If you are a faithful Christian, whether you are alive or dead on that day will make no difference. The difference will be whether you lived soberly in the light of truth and obtain salvation, or in the darkness of sin and obtain wrath.