Parallel
1 Corinthians 4:20
Robinson-Pierpont Byzantine Textform · Berean Standard Bible
Οὐ γὰρ ἐν λόγῳ ἡ βασιλεία τοῦ θεοῦ, ἀλλ’ ἐν δυνάμει.
For the kingdom of God is not a matter of talk but of power.