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.
1 But concerning the times and the seasons, brethren, you have no need that I should write to you. 2 For you yourselves know perfectly that the day of the Lord so comes as a thief in the night. 3 For when they say, “Peace and safety!” then sudden destruction comes upon them, as labor pains upon a pregnant woman. And they shall not escape. 4 But you, brethren, are not in darkness, so that this Day should overtake you as a thief. (1 Thessalonians 5:1–4, NKJV)
Then, as now, people want to know when Jesus will return. They want to know the designated time and occasion of this great event. Some even predict when Christ will return. All these predictions have failed, and all will continue to fail. Christians who trust the word of God do not fret about when the Lord will come. We know He will come unexpectedly. Just as a thief does not break into a home when the homeowner is watching, Jesus will return when least expected. His return will be sudden, without warning. Like the onset of labor pains from which there is no escape, we will not elude the sudden return of Jesus and the events that transpire on the day of the Lord. Christians remain ready for that day by living holy lives (2 Pet. 3:11, 14). Sinners are not ready, but the gospel calls sinners to repent and obey – to get ready for that day. Why? Because sudden destruction waits the unprepared. Are you ready?
15 And the kings of the earth, the great men, the rich men, the commanders, the mighty men, every slave and every free man, hid themselves in the caves and in the rocks of the mountains, 16 and said to the mountains and rocks, “Fall on us and hide us from the face of Him who sits on the throne and from the wrath of the Lamb! 17 For the great day of His wrath has come, and who is able to stand?” (Revelation 6:15–17, NKJV)
Jesus Christ is “the Lamb of God who takes away the sin of the world” (John 1:29). And, He is also the One whose wrath was poured out upon the persecutors of the early saints, to whom the book of Revelation gave assurance in the midst of tribulation (Revelation 1:1-3, 7). His day of judgment against wickedness is “the great day of His wrath.” Those who fight against God, His purposes and His people prefer the mountains and rocks to fall on them, to hide them from the fierceness of His wrath; yet, there is no relief; there is no escape. The great day of the Lord is coming, and when He returns, the material world will melt with fervent fire (2 Peter 3:10-14). Only those who are saved by the blood of the Lamb will stand in that day (John 5:26-29). When it comes, will it be your day of salvation, or your day of wrath? You decide. Obey the gospel, and be saved by the blood of the Lamb (Revelation 5:6-12).
14 Therefore, beloved, looking forward to these things, be diligent to be found by Him in peace, without spot and blameless; 15 and consider that the longsuffering of our Lord is salvation—as also our beloved brother Paul, according to the wisdom given to him, has written to you, (2 Peter 3:14–15, NKJV)
The coming day of God will be a day of divine wrath and reward (2 Peter 3:10-13). In today’s passage, the apostle exhorts us to look forward to the events of the Lord’s return with anxious anticipation. By doing so, we will diligently live holy lives, to be found by God in peace when He comes. The fact that the Lord has not yet returned is no proof He will not return (He has promised to return, 2 Peter 3:4). Instead, it is proof of His longsuffering toward us. The Lord is giving us opportunity to repent of our sins to be saved (see 2 Peter 3:9). Christians must avoid negligent apathy, and instead, be careful to be holy every day. We are looking for “new heavens and a new earth in which righteousness dwells” (2 Peter 3:13). Lives filled with worldliness are completely out of harmony with the hope of eternal life. God wants your salvation. Repent, and live a holy life, “to be found by Him in peace without spot and blameless” when He returns.