Was that "G-d" they were praising, or "Allah"?
allah is not God, allah is a god, a tin god who can not talk, can not walk, and can do no good, only evil.
Allah...is Satan in cognito! Islam is a Satanic religion created by Satan as a counterfeit to reject the deity of Christ.
Allah means God in Arabic. The question is not were they using the words "God is great" as they slaughtered Nick Berg, but to what "god" they thought they were sacrificing him too. Certainly not the God of Abraham, Isaac, and Jacob.