1 Corinthians 2:4-6

Darby Translation

⁴ and my word and my preaching, not in persuasive words of wisdom, but in demonstration of [the] Spirit and of power;

⁵ that your faith might not stand in men's wisdom, but in God's power.

⁶ But we speak wisdom among the perfect; but wisdom not of this world, nor of the rulers of this world, who come to nought.