"Whosoever transgresseth, and abideth not in the doctrine of Christ,
hath not God. He that abideth in the doctrine of Christ, he hath
both the Father and the Son." II John 1:9  

"To the law and to the testimony: if they speak not according to this
word, it is because there is no light in them." Isaiah 8:20

"Here is the patience of the saints: here are they that keep the
commandments of God, and the faith of Jesus."  Revelation 14:12