Let that remain in you which you learned from the very beginning; if what you learned from the very beginning remains with you, then you will remain in the Son and in the Father.
Now remember what you received and heard, hold to it and repent. If you will not wake up, I shall come like a thief; you will not know at what hour I come upon you.
Beloved, I am not writing you any new command, but an old command which you have had from the very beginning: the old command is the word you have heard.
it is of what we heard and saw that we bring you word, so that you may share our fellowship; and our fellowship is with the Father and with his Son Jesus Christ.
Let the inspiration of Christ dwell in your midst with all its wealth of wisdom; teach and train one another with the music of psalms, with hymns, and songs of the spiritual life; praise God with thankful hearts.
but if we live and move within the light, as he is within the light, then we have fellowship with one another, and the blood of Jesus his Son cleanses us from every sin.
You Philippians are well aware that in the early days of the gospel, when I had left Macedonia, no church but yourselves had any financial dealings with me;
he who obeys his commands remains within him — and He remains within him. And this is how we may be sure he remains within us, by means of the Spirit he has given us.
Anyone who is 'advanced' and will not remain by the doctrine of Christ, does not possess God: he who remains by the doctrine of Christ possesses both the Father and the Son.