If Christianity or Islam would be individuals we'd call them liars not pious

As there has never been truth presented (with any consistency) in the
histories (and dogmas) of either creed Christianiy or Islam (nor humilty in
such presentations, only excuses), said creeds if they be people they would
only be called liars worthy of all atheists vexations to prepare them for
sacrifice on the altar of truth! for woe has been their lot for they only
conviently repeant their sins in organized retreat but never surrender
(though they should).