2Th 2 (King James)

¹ 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.

2Th 2 (Stephanus 1550)

¹ ἐρωτῶμεν δὲ ὑμᾶς ἀδελφοί ὑπὲρ τῆς παρουσίας τοῦ κυρίου ἡμῶν ἰησοῦ χριστοῦ καὶ ἡμῶν ἐπισυναγωγῆς ἐπ᾽ αὐτόν
² εἰς τὸ μὴ ταχέως σαλευθῆναι ὑμᾶς ἀπὸ τοῦ νοὸς μήτε θροεῖσθαι μήτε διὰ πνεύματος μήτε διὰ λόγου μητὲ δι᾽ ἐπιστολῆς ὡς δι᾽ ἡμῶν ὡς ὅτι ἐνέστηκεν ἡ ἡμέρα τοῦ χριστοῦ
³ μή τις ὑμᾶς ἐξαπατήσῃ κατὰ μηδένα τρόπον ὅτι ἐὰν μὴ ἔλθῃ ἡ ἀποστασία πρῶτον καὶ ἀποκαλυφθῇ ὁ ἄνθρωπος τῆς ἁμαρτίας, ὁ υἱὸς τῆς ἀπωλείας
⁴ ὁ ἀντικείμενος καὶ ὑπεραιρόμενος ἐπὶ πάντα λεγόμενον θεὸν ἢ σέβασμα ὥστε αὐτὸν εἰς τὸν ναὸν τοῦ θεοῦ ὡς φεὸν καθίσαι ἀποδεικνύντα ἑαυτὸν ὅτι ἔστιν θεός
⁵ οὐ μνημονεύετε ὅτι ἔτι ὢν πρὸς ὑμᾶς ταῦτα ἔλεγον ὑμῖν
⁶ καὶ νῦν τὸ κατέχον οἴδατε εἰς τὸ ἀποκαλυφθῆναι αὐτὸν ἐν τῷ ἑαυτοῦ καιρῷ
⁷ τὸ γὰρ μυστήριον ἤδη ἐνεργεῖται τῆς ἀνομίας μόνον ὁ κατέχων ἄρτι ἕως ἐκ μέσου γένηται
⁸ καὶ τότε ἀποκαλυφθήσεται ὁ ἄνομος ὃν ὁ κύριος ἀναλώσει τῷ πνεύματι τοῦ στόματος αὐτοῦ καὶ καταργήσει τῇ ἐπιφανείᾳ τῆς παρουσίας αὐτοῦ
⁹ οὗ ἐστιν ἡ παρουσία κατ᾽ ἐνέργειαν τοῦ σατανᾶ ἐν πάσῃ δυνάμει καὶ σημείοις καὶ τέρασιν ψεύδους
¹⁰ καὶ ἐν πάσῃ ἀπάτῃ τῆς ἀδικίας ἐν τοῖς ἀπολλυμένοις ἀνθ ὧν τὴν ἀγάπην τῆς ἀληθείας οὐκ ἐδέξαντο εἰς τὸ σωθῆναι αὐτούς
¹¹ καὶ διὰ τοῦτο πέμψει αὐτοῖς ὁ θεὸς ἐνέργειαν πλάνης εἰς τὸ πιστεῦσαι αὐτοὺς τῷ ψεύδει
¹² ἵνα κριθῶσιν πάντες οἱ μὴ πιστεύσαντες τῇ ἀληθείᾳ ἀλλ᾽ εὐδοκήσαντες ἐν τῇ ἀδικίᾳ
¹³ ἡμεῖς δὲ ὀφείλομεν εὐχαριστεῖν τῷ θεῷ πάντοτε περὶ ὑμῶν ἀδελφοὶ ἠγαπημένοι ὑπὸ κυρίου ὅτι εἵλετο ὑμᾶς ὁ θεὸς ἀπ᾽ αρχῆς εἰς σωτηρίαν ἐν ἁγιασμῷ πνεύματος καὶ πίστει ἀληθείας
¹⁴ εἰς ὃ ἐκάλεσεν ὑμᾶς διὰ τοῦ εὐαγγελίου ἡμῶν εἰς περιποίησιν δόξης τοῦ κυρίου ἡμῶν ἰησοῦ χριστοῦ
¹⁵ ἄρα οὖν ἀδελφοί στήκετε καὶ κρατεῖτε τὰς παραδόσεις ἃς ἐδιδάχθητε εἴτε διὰ λόγου εἴτε δι᾽ ἐπιστολῆς ἡμῶν
¹⁶ αὐτὸς δὲ ὁ κύριος ἡμῶν ἰησοῦς χριστὸς καὶ ὁ θεὸς καὶ πατὴρ ἡμῶν ὁ ἀγαπήσας ἡμᾶς καὶ δοὺς παράκλησιν αἰωνίαν καὶ ἐλπίδα ἀγαθὴν ἐν χάριτι
¹⁷ παρακαλέσαι ὑμῶν τὰς καρδίας καὶ στηρίξαι ὑμᾶς ἐν παντὶ λόγῳ καὶ ἔργῳ ἀγαθῷ