8ThereforeδιὸI exhortπαρακαλῶyouὑμᾶςto confirmκυρῶσαιtowardεἰςhimαὐτὸνloveἀγάπην·
Therefore I exhort you⁺ to confirm love toward him.
κυρῶσαι
κυρόω
I ratify, confirm, make valid, reaffirm, assure.