Parallel
1 John 2:5
Robinson-Pierpont Byzantine Textform · Berean Standard Bible
ὃς δ’ ἂν τηρῇ αὐτοῦ τὸν λόγον, ἀληθῶς ἐν τούτῳ ἡ ἀγάπη τοῦ θεοῦ τετελείωται. Ἐν τούτῳ γινώσκομεν ὅτι ἐν αὐτῷ ἐσμέν·
But if anyone keeps His word, the love of God has been truly perfected in him. By this we know that we are in Him: