I hold that it is an honourable act to kick the crap out of the absurd arguments propounded by aggressive religious imbeciles.
I love asking questions that make them uncomfortable or explaining the history behind their beliefs.... They get upset so easily...
I do engage in this sort of thing but tend to do it without arguments. Back and forth forever on something proves nothing. My biggest argument (if you call it that) is "how and when we got our bible as we know it today." Every other thing is a time traveling strawman or how our earthly puddle is made just right for us, etc.