Parallel
1 John 4:9
Robinson-Pierpont Byzantine Textform · Berean Standard Bible
Ἐν τούτῳ ἐφανερώθη ἡ ἀγάπη τοῦ θεοῦ ἐν ἡμῖν, ὅτι τὸν υἱὸν αὐτοῦ τὸν μονογενῆ ἀπέσταλκεν ὁ θεὸς εἰς τὸν κόσμον, ἵνα ζήσωμεν δι’ αὐτοῦ.
This is how God’s love was revealed among us: God sent His one and only (note: Or only begotten or unique) Son into the world, so that we might live through Him.