Interlinear view shows the original Hebrew/Greek text with word-by-word translation (KJV).
1
Περὶ about δὲ but/and τῶν the/this/who χρόνων time καὶ and τῶν the/this/who καιρῶν, time/right time ἀδελφοί, brother οὐ no χρείαν need ἔχετε have/be ὑμῖν you γράφεσθαι· write
2
αὐτοὶ he/she/it/self γὰρ for ἀκριβῶς exactly οἴδατε perceive ὅτι that/since ἡ the/this/who ἡμέρα day κυρίου lord ὡς which/how κλέπτης thief ἐν in/on/among νυκτὶ night οὕτως thus ἔρχεται· come/go
3
ὅταν when γὰρ for λέγωσιν· speak εἰρήνη peace καὶ and ἀσφάλεια, security τότε then αἰφνίδιος sudden αὐτοῖς he/she/it/self ἐφίσταται approach ὄλεθρος destructive ὥσπερ just as ἡ the/this/who ὠδὶν labor τῇ the/this/who ἐν in/on/among γαστρὶ belly ἐχούσῃ, have/be καὶ and οὐ no μὴ not ἐκφύγωσιν. escape
4
ὑμεῖς you δέ, but/and ἀδελφοί, brother οὐκ no ἐστὲ be ἐν in/on/among σκότει, darkness ἵνα in order tha… ἡ the/this/who ἡμέρα day ὑμᾶς you ὡς which/how κλέπτης thief καταλάβῃ· grasp
5
πάντες all ὑμεῖς you υἱοὶ son φωτός light ἐστε be καὶ and υἱοὶ son ἡμέρας· day οὐκ no ἐσμὲν be νυκτὸς night οὐδὲ and not σκότους. darkness
6
Ἄρα therefore οὖν therefore/then μὴ not καθεύδωμεν sleep ὡς which/how καὶ and οἱ the/this/who λοιποὶ remaining ἀλλὰ but γρηγορῶμεν keep watch καὶ and νήφωμεν. be sober
7
οἱ the/this/who γὰρ for καθεύδοντες sleep νυκτὸς night καθεύδουσιν sleep καὶ and οἱ the/this/who μεθυσκόμενοι get drunk νυκτὸς night μεθύουσιν· get drunk
8
ἡμεῖς I/we δὲ but/and ἡμέρας day ὄντες be νήφωμεν be sober ἐνδυσάμενοι put on θώρακα breastplate πίστεως faith καὶ and ἀγάπης love καὶ and περικεφαλαίαν helmet ἐλπίδα hope σωτηρίας· salvation
9