ISIS is not of God.

So here is what God's word says:

Mat 22:36-40 KJV Master, which is the great commandment in the law?

37. Jesus said unto him, Thou shalt love the Lord thy God with all thy heart, and with all thy soul, and with all thy mind.

38. This is the first and great commandment.

39. And the second is like unto it, Thou shalt love thy neighbour as thyself.

40. On these two commandments hang all the law and the prophets...

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2 Jo 7-11 KJV For many deceivers are entered into the world, who confess not that Jesus Christ is come in the flesh. This is a deceiver and an antichrist.

8. Look to yourselves, that we lose not those things which we have wrought, but that we receive a full reward.

9. 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.

10. If there come any unto you, and bring not this doctrine, receive him not into your house, neither bid him God speed:

11. For he that biddeth him God speed is partaker of his evil deeds.