The Final Warning and the Final Blessing.
Greek (SBLGNT) with ESV parallel
fresh.bible editorialΤρίτον τοῦτο ἔρχομαι πρὸς ὑμᾶς· ἐπὶ στόματος δύο μαρτύρων καὶ τριῶν σταθήσεται πᾶν ῥῆμα.
[1] This is the third time I am coming to you. Every charge must be established by the evidence of two or three witnesses.
προείρηκα καὶ προλέγω ὡς παρὼν τὸ δεύτερον καὶ ἀπὼν νῦν, τοῖς προημαρτηκόσιν καὶ τοῖς λοιποῖς πᾶσιν, ὅτι ἐὰν ἔλθω εἰς τὸ πάλιν οὐ φείσομαι,
[2] I warned those who sinned before and all the others, and I warn them now while absent, as I did when present on my second visit, that if I come again I will not spare them—
ἐπεὶ δοκιμὴν ζητεῖτε τοῦ ἐν ἐμοὶ λαλοῦντος Χριστοῦ· ὃς εἰς ὑμᾶς οὐκ ἀσθενεῖ ἀλλὰ δυνατεῖ ἐν ὑμῖν,
[3] since you seek proof that Christ is speaking in me. He is not weak in dealing with you, but is powerful among you.
καὶ γὰρ ἐσταυρώθη ἐξ ἀσθενείας, ἀλλὰ ζῇ ἐκ δυνάμεως θεοῦ. καὶ γὰρ ἡμεῖς ἀσθενοῦμεν ἐν αὐτῷ, ἀλλὰ ζήσομεν σὺν αὐτῷ ἐκ δυνάμεως θεοῦ εἰς ὑμᾶς.
[4] For he was crucified in weakness, but lives by the power of God. For we also are weak in him, but in dealing with you we will live with him by the power of God.
Sources
SBL Greek New Testament (SBLGNT) · English Standard Version (ESV)