1 Corinthians 2:4

Καὶ ὁ λόγος μου καὶ τὸ κήρυγμά μου οὐκ ἐν πειθοῖς ἀνθρωπίνης σοφίας λόγοις, ἀλλ' ἐν ἀποδείξει Πνεύματος καὶ δυνάμεως·

Kai o logos moy kai to kērygma moy oyk en peithois anthrōpinēs sophias logois, all' en apodeixei Pneymatos kai dynameōs·

King James Version (KJV)

And my speech and my preaching was not with enticing words of man's wisdom, but in demonstration of the Spirit and of power:

Modern English

My message and my preaching were not with wise and persuasive words, but with a demonstration of the Spirit's power,