About the Church: It is a very large institution and a very exclusive one. Their practices are similar to the rich, eccentric and even fetish-like. Molesting people is part of that eccentrism and fetish. Eccentrism and fetishes are part of having a lot, both in financially and tangibly. Power also plays a role in this "deviant" behaviour.
For example, I'm sure that killing all the Egyptian cattle wasn't done by God, nor was the slaughter of every Egyptian firstborn.