Well, of course the expected response will be the old tired and trite "Well, they weren't really Christians" excuse... Which is a load of bunk. They were just Christians of a different time, is all.
From what I'm seeing both here, and on other places online, some of those types are back, and ready to kill innocents, in order to get at the ones they deem "guilty"...
right.....throwing a Christian or two to the lions is fair game....and I'd still like to hear an answer to the question you posed just the same.....what were those silly Christians doing during all that time of "killing"....to save the worthless heathens........