I thought it's more common to see the opposite effect: the people who are most drawn to the "sins" they see as harmful (either to the soul or society) are the o

I thought it's more common to see the opposite effect: the people who are most drawn to the "sins" they see as harmful (either to the soul or society) are the ones most hardcore about stamping those things out. They are the most aware of the siren's call. At least, that's my understanding about why you see vocal anti-gay politicians/pastors being revealed as closeted. In particular, there was some "Focus on the Family" type that went on and on about how "well obviously gay sex is much more pleasurable and that's why we have to be vigilant", but I can't find the reference at the moment.