Defend it? You seem to confuse refuting that Mormonism is a threat greater than Islam with defending it.
Which is asinine.
I have no love for Mormonism. But I don't see Mormons nowadays chopping the heads off Christians for their faith. Whereas my former mother-in-law was shot at by Muslims for hers.
In that case, you seem to have read into my posts something I haven't stated.
Relating the threat posed by mormonism to one's soul is in no way a lesser or greater threat than that of islam to one's soul.
Having had personal experience with mormon control, I doubt most would recommend it.
YMMV