Wherefore shew ye to them, and before the churches, the proof of your love, and of our boasting on your behalf.
Therefore show these men the proof of your love and the reason for our pride in you, so that the churches can see it.
Τὴν οὖν ἔνδειξιν τῆς ἀγάπης ὑμῶν, καὶ ἡμῶν καυχήσεως ὑπὲρ ὑμῶν, εἰς αὐτοὺς ἐνδείξασθε εἰς πρόσωπον τῶν ἐκκλησιῶν.
Tēn oyn endeixin tēs agapēs ymōn, kai ēmōn kaychēseōs yper ymōn, eis aytoys endeixasthe eis prosōpon tōn ekklēsiōn.