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