2 John 1:7-9
2 John 1: 7 to 9
7 For many deceivers went out into the world, which acknowledge not that Jesus Christ hath come in flesh; this is a deceiver and antichrist.
8 See ye yourselves, lest ye lose the things that ye have wrought, that ye receive full meed;
9 witting that each man that goeth before [or that goeth away], and dwelleth not in the teaching of Christ, hath not God. He that dwelleth in the teaching [of Christ], hath both the Son and the Father.