For the kingdom of God is not in word, but in power.
For the kingdom of God is not a matter of talk but of power.
Οὐ γὰρ ἐν λόγῳ ἡ βασιλεία τοῦ Θεοῦ, ἀλλ' ἐν δυνάμει.
Oy gar en logō ē basileia toy Theoy, all' en dynamei.