2 John 1 9
every one who is transgressing, and is not remaining in the teaching of the Christ, hath not God; he who is remaining in the teaching of the Christ, this one hath both the Father and the Son;
Compare with other 3 random translations
CSB 2 John 1:9Anyone who does not remain in Christ’s teaching but goes beyond it does not have God. The one who remains in that teaching, this one has both the Father and the Son.
NCV 2 John 1:9Anyone who goes beyond Christ’s teaching and does not continue to follow only his teaching does not have God. But whoever continues to follow the teaching of Christ has both the Father and the Son.
FBV 2 John 1:9All those who become extremists and don't continue to follow the teaching of Christ don't have God with them. Those who continue to follow the teaching of Christ have both the Father and the Son with them.