Can you run an army where soldiers can refuse orders?

Jewish Home party leader Naftali Bennett set off a firestorm on Friday, when he suggested that soldiers refuse orders to expel Jews from their homes. That's been a burning issue since the 2005 Gaza expulsion when a very few soldiers refused orders. The reason it's such a burning issue is that with the IDF's officer corps being 40% religious, there are doubts whether, if a Prime Minister ever gave