John 8:31
So Jesus said to the Jews who believed in Him, "If you live in accordance with what I teach, you are really my disciples,
John 15:6-7
If anyone does not remain in union with me, he is thrown away as a mere branch and is dried up; then it is picked up and thrown into the fire and burned up.
Hebrews 2:1-3
This is why we must pay much closer attention to the message once heard, to keep from drifting to one side.
1 John 2:24
Let what you have heard from the beginning continue to live in your hearts; if you do, you will always remain in union with the Son and the Father.
1 John 2:27
The anointing of the Spirit which you received still remains in your hearts, and so you have no need that anyone should teach you. But just as that anointing of His teaches you about everything, and as it is true and no falsehood, and as it has taught you to do so, you must continue to live in union with Him.