Parallel
1 John 4:15
Robinson-Pierpont Byzantine Textform · Berean Standard Bible
Ὃς ἂν ὁμολογήσῃ ὅτι Ἰησοῦς ἐστὶν ὁ υἱὸς τοῦ θεοῦ, ὁ θεὸς ἐν αὐτῷ μένει, καὶ αὐτὸς ἐν τῷ θεῷ.
If anyone confesses that Jesus is the Son of God, God abides in him, and he in God.