Or perhaps he's being critical of the fundamentals of the religion, which is why asked that question.
How do certain sects justify allowing gay members? How do certain sects justify gay priests? How do certain sects justify female ministers? How does this guy justify any of what he said?
I'm not expert in Christianity, but most of these new 'changes' that we see in the religion are, as far as I know, explicitly not allowed in the religion.
I'm genuinely asking here, I don't have the answer to any of them.