Interlinear view shows the original Hebrew/Greek text with word-by-word translation (KJV).
1
Ἐρωτῶμεν ask δὲ but/and ὑμᾶς, you ἀδελφοί, brother ὑπὲρ above/for τῆς the/this/who παρουσίας coming τοῦ the/this/who κυρίου lord ἡμῶν I/we Ἰησοῦ Jesus/Joshua Χριστοῦ Christ καὶ and ἡμῶν I/we ἐπισυναγωγῆς gathering ἐπ᾽ upon/to/against αὐτὸν he/she/it/self
2
εἰς toward τὸ the/this/who μὴ not ταχέως quickly σαλευθῆναι shake ὑμᾶς you ἀπὸ away from τοῦ the/this/who νοὸς mind μηδὲ nor θροεῖσθαι, alarm μήτε neither διὰ through/beca… πνεύματος spirit/breath μήτε neither διὰ through/beca… λόγου word μήτε neither δι᾽ through/beca… ἐπιστολῆς epistle ὡς which/how δι᾽ through/beca… ἡμῶν, I/we ὡς which/how ὅτι that/since ἐνέστηκεν be present ἡ the/this/who ἡμέρα day τοῦ the/this/who κυρίου. lord
3
μή not τις one ὑμᾶς you ἐξαπατήσῃ deceive κατὰ according to μηδένα nothing τρόπον· way ὅτι that/since ἐὰν if μὴ not ἔλθῃ come/go ἡ the/this/who ἀποστασία apostasy πρῶτον first καὶ and ἀποκαλυφθῇ reveal ὁ the/this/who ἄνθρωπος human τῆς the/this/who ἀνομίας, lawlessness ὁ the/this/who υἱὸς son τῆς the/this/who ἀπωλείας, destruction
4
ὁ the/this/who ἀντικείμενος be an opponent καὶ and ὑπεραιρόμενος be haughty ἐπὶ upon/to/against πάντα all λεγόμενον speak θεὸν God ἢ or/than σέβασμα object of wo… ὥστε so αὐτὸν he/she/it/self εἰς toward τὸν the/this/who ναὸν temple τοῦ the/this/who θεοῦ God ὡς which/how θεὸν God καθίσαι seat ἀποδεικνύντα display ἑαυτὸν my/your/him-… ὅτι that/since ἐστὶν be θεός. God
5
Οὐ no μνημονεύετε remember ὅτι that/since ἔτι still ὢν be πρὸς to/with ὑμᾶς you ταῦτα this/he/she/it ἔλεγον speak ὑμῖν; you
6
καὶ and νῦν now τὸ the/this/who κατέχον hold back/fast οἴδατε perceive εἰς toward τὸ the/this/who ἀποκαλυφθῆναι reveal αὐτὸν he/she/it/self ἐν in/on/among τῷ the/this/who ἑαυτοῦ my/your/him-… καιρῷ. time/right time
7
τὸ the/this/who γὰρ for μυστήριον mystery ἤδη already ἐνεργεῖται be active τῆς the/this/who ἀνομίας, lawlessness μόνον alone ὁ the/this/who κατέχων hold back/fast ἄρτι now ἕως until ἐκ out from μέσου midst γένηται· be
8
καὶ and τότε then ἀποκαλυφθήσεται reveal ὁ the/this/who ἄνομος lawless ὃν which ὁ the/this/who κύριος lord ἀνελεῖ do away with τῷ the/this/who πνεύματι spirit/breath τοῦ the/this/who στόματος mouth αὐτοῦ