Just in case it's not clear, you're getting downvotes because you are making an ad hominem argument rather than a logical rebuttal of the previous post.
"Organization X is wrong about A, therefore they are wrong about B," is never a logically valid proposition. In fact, nothing about organization X is relevant when determining if their propositions are correct.
If "Organisation X" has acted in a morally corrupt and hypocritical manner for thousands of years, as far as I'm concerned it would be entirely irrelevant what their so called "morals" are. Therefore referencing them at all in this discussion is equally irrelevant.