Parallel
2 Peter 1:5
Nestle 1904 Greek New Testament · Berean Standard Bible
Καὶ αὐτὸ τοῦτο δὲ σπουδὴν πᾶσαν παρεισενέγκαντες ἐπιχορηγήσατε ἐν τῇ πίστει ὑμῶν τὴν ἀρετήν ἐν δὲ τῇ ἀρετῇ τὴν γνῶσιν
For this very reason, make every effort to add to your faith virtue; and to virtue, knowledge;