2 Thessalonians 2 Authorized (King James) Version (AKJV)
2 Now we beseech you, brethren, by the coming of our Lord Jesus Christ, and by our gathering together unto him, 2 that ye be not soon shaken in mind, or be troubled, neither by spirit, nor by word, nor by letter as from us, as that the day of Christ is at hand. 3 Let no man deceive you by any means: for that day shall not come, except there come a falling away first, and that man of sin be revealed, the son of perdition; 4 who opposeth and exalteth himself above all that is called God, or that is worshipped; so that he as God sitteth in the temple of God, shewing himself that he is God. 5 Remember ye not, that, when I was yet with you, I told you these things? 6 And now ye know what withholdeth that he might be revealed in his time. 7 For the mystery of iniquity doth already work: only he who now letteth will let, until he be taken out of the way. 8 And then shall that Wicked be revealed, whom the Lord shall consume with the spirit of his mouth, and shall destroy with the brightness of his coming: 9 even him, whose coming is after the working of Satan with all power and signs and lying wonders, 10 and with all deceivableness of unrighteousness in them that perish; because they received not the love of the truth, that they might be saved. 11 And for this cause God shall send them strong delusion, that they should believe a lie: 12 that they all might be damned who believed not the truth, but had pleasure in unrighteousness.
13 But we are bound to give thanks alway to God for you, brethren beloved of the Lord, because God hath from the beginning chosen you to salvation through sanctification of the Spirit and belief of the truth: 14 whereunto he called you by our gospel, to the obtaining of the glory of our Lord Jesus Christ. 15 Therefore, brethren, stand fast, and hold the traditions which ye have been taught, whether by word, or our epistle. 16 Now our Lord Jesus Christ himself, and God, even our Father, which hath loved us, and hath given us everlasting consolation and good hope through grace, 17 comfort your hearts, and stablish you in every good word and work.
2 Thessalonians 2 New International Version (NIV)
The Man of Lawlessness
2 Concerning the coming of our Lord Jesus Christ and our being gathered to him, we ask you, brothers and sisters, 2 not to become easily unsettled or alarmed by the teaching allegedly from us—whether by a prophecy or by word of mouth or by letter—asserting that the day of the Lord has already come. 3 Don’t let anyone deceive you in any way, for that day will not come until the rebellion occurs and the man of lawlessness[a] is revealed, the man doomed to destruction. 4 He will oppose and will exalt himself over everything that is called God or is worshiped, so that he sets himself up in God’s temple, proclaiming himself to be God.
5 Don’t you remember that when I was with you I used to tell you these things? 6 And now you know what is holding him back, so that he may be revealed at the proper time. 7 For the secret power of lawlessness is already at work; but the one who now holds it back will continue to do so till he is taken out of the way. 8 And then the lawless one will be revealed, whom the Lord Jesus will overthrow with the breath of his mouth and destroy by the splendor of his coming. 9 The coming of the lawless one will be in accordance with how Satan works. He will use all sorts of displays of power through signs and wonders that serve the lie, 10 and all the ways that wickedness deceives those who are perishing. They perish because they refused to love the truth and so be saved. 11 For this reason God sends them a powerful delusion so that they will believe the lie 12 and so that all will be condemned who have not believed the truth but have delighted in wickedness.
13 But we ought always to thank God for you, brothers and sisters loved by the Lord, because God chose you as firstfruits[b] to be saved through the sanctifying work of the Spirit and through belief in the truth. 14 He called you to this through our gospel, that you might share in the glory of our Lord Jesus Christ.
15 So then, brothers and sisters, stand firm and hold fast to the teachings[c] we passed on to you, whether by word of mouth or by letter.
16 May our Lord Jesus Christ himself and God our Father, who loved us and by his grace gave us eternal encouragement and good hope, 17 encourage your hearts and strengthen you in every good deed and word.
2 Thessalonians 2 New Living Translation (NLT)
Events prior to the Lord’s Second Coming
2 Now, dear brothers and sisters,[a] let us clarify some things about the coming of our Lord Jesus Christ and how we will be gathered to meet him. 2 Don’t be so easily shaken or alarmed by those who say that the day of the Lord has already begun. Don’t believe them, even if they claim to have had a spiritual vision, a revelation, or a letter supposedly from us. 3 Don’t be fooled by what they say. For that day will not come until there is a great rebellion against God and the man of lawlessness[b] is revealed—the one who brings destruction.[c] 4 He will exalt himself and defy everything that people call god and every object of worship. He will even sit in the temple of God, claiming that he himself is God.
5 Don’t you remember that I told you about all this when I was with you? 6 And you know what is holding him back, for he can be revealed only when his time comes. 7 For this lawlessness is already at work secretly, and it will remain secret until the one who is holding it back steps out of the way. 8 Then the man of lawlessness will be revealed, but the Lord Jesus will slay him with the breath of his mouth and destroy him by the splendor of his coming.
9 This man will come to do the work of Satan with counterfeit power and signs and miracles. 10 He will use every kind of evil deception to fool those on their way to destruction, because they refuse to love and accept the truth that would save them. 11 So God will cause them to be greatly deceived, and they will believe these lies. 12 Then they will be condemned for enjoying evil rather than believing the truth.
Believers Should Stand Firm
13 As for us, we can’t help but thank God for you, dear brothers and sisters loved by the Lord. We are always thankful that God chose you to be among the first[d] to experience salvation—a salvation that came through the Spirit who makes you holy and through your belief in the truth. 14 He called you to salvation when we told you the Good News; now you can share in the glory of our Lord Jesus Christ.
15 With all these things in mind, dear brothers and sisters, stand firm and keep a strong grip on the teaching we passed on to you both in person and by letter.
16 Now may our Lord Jesus Christ himself and God our Father, who loved us and by his grace gave us eternal comfort and a wonderful hope, 17 comfort you and strengthen you in every good thing you do and say.