Parallel
2 Peter 1:7
Nestle 1904 Greek New Testament · Berean Standard Bible
ἐν δὲ τῇ εὐσεβείᾳ τὴν φιλαδελφίαν ἐν δὲ τῇ φιλαδελφίᾳ τὴν ἀγάπην
and to godliness, brotherly kindness; and to brotherly kindness, love.