To the end he may stablish your hearts unblameable in holiness before God, even our Father, at the coming of our Lord Jesus Christ with all his saints.
Berean Study Bible (BSB) - 1 Thessalonians 3:13 >so that He may establish your hearts in blamelessness and holiness before our God and Father at the coming of our Lord Jesus with all His saints. Amen.
Textus Receptus (TR) - 1 Thessalonians 3:13 >εἰς τὸ στηρίξαι ὑμῶν τὰς καρδίας ἀμέμπτους ἐν ἁγιωσύνῃ, ἔμπροσθεν τοῦ Θεοῦ καὶ πατρὸς ἡμῶν, ἐν τῇ παρουσίᾳ τοῦ Κυρίου ἡμῶν Ἰησοῦ Χριστοῦ μετὰ πάντων τῶν ἁγίων αὐτοῦ.