Not that we are sufficient of ourselves to think any thing as of ourselves; but our sufficiency is of God;
Not that we are competent in ourselves to claim anything for ourselves, but our competence comes from God.
οὐχ ὅτι ἱκανοί ἐσμεν ἀφ' ἑαυτῶν λογίσασθαί τι ὡς ἐξ ἑαυτῶν, ἀλλ' ἡ ἱκανότης ἡμῶν ἐκ τοῦ Θεοῦ·
oych oti ikanoi esmen aph' eaytōn logisasthai ti ōs ex eaytōn, all' ē ikanotēs ēmōn ek toy Theoy·