Yes to the first, when you deny Christ by saying he came as Hitler, you are over the target you regard as the enemy. However, no weapon formed against us will prosper so your bombs only destroy yourself. Plus it's not "flak" if someone points out that you admitted being a heretic by agreeing with the statement that you're a heretic. Perhaps your war plan needs rethinking. Perhaps you don't understand Christians due to never having known Jesus Christ. Say His Name, say Jesus Christ is Lord.