2 Peter 1:8

8These thingsταῦταforγὰρin youὑμῖνbeingὑπάρχονταandκαὶaboundingπλεονάζονταneitherοὐκidleἀργοὺςnorοὐδὲunfruitfulἀκάρπουςmake [you]καθίστησινas toεἰςtheτὴνof theτοῦLordκυρίουof usἡμῶνJesusἸησοῦChristΧριστοῦknowledgeἐπίγνωσιν·

For these things being in you⁺ and abounding make [you] neither idle nor unfruitful in regard to the knowledge of our Lord Jesus Christ.