Parallel
1 John 4:2
Patriarchal Greek New Testament (1904) · Berean Standard Bible
ἐν τούτῳ γινώσκετε τὸ πνεῦμα τοῦ Θεοῦ· πᾶν πνεῦμα ὃ ὁμολογεῖ Ἰησοῦν Χριστὸν ἐν σαρκὶ ἐληλυθότα, ἐκ τοῦ Θεοῦ ἐστι·
By this you will know the Spirit of God: Every spirit that confesses that Jesus Christ has come in the flesh is from God,