Probably not good for Israel or world peace. Many end times Christians (not all) believe that Armageddon and the destruction of Israel paves the way to the kingdom of God on earth. I hope Mike Huckabee is not one of the Christians or is at least not arrogant enough to see himself as a catalyst to those events.
Note that there were plenty of people like this in bush and Reagan administration and I think that led to military conflicts. Fortunately he's not in a major position of military authority.