Anyone who runs ahead without remaining in the teaching of Christ does not have God. Whoever remains in His teaching has both the Father and the Son.
Textus Receptus (TR) - 2 John 1:9 >Πᾶς ὁ παραβαίνων καὶ μὴ μένων ἐν τῇ διδαχῇ τοῦ Χριστοῦ, Θεὸν οὐκ ἔχει· ὁ μένων ἐν τῇ διδαχῇ τοῦ Χριστοῦ, οὗτος καὶ τὸν πατέρα καὶ τὸν υἱὸν ἔχει.