Of course, he would prefer to blame it on Christianity but even that is shallow because obviously the pedo is a pedo first and the church is just his way of accessing a ready supply of vicitms.
You know they'll still blame it on Christianity as a whole (Probably something along the lines of "Fundies forcing him to hide who he was drove him to do this!"), as well as puking out the whole "Anybody who is against granting all kinds of privileges to gays= Secretly gay themselves" crap.
But, you're right: This freak clearly doesn't care about the church or Christianity as a whole: He just viewed it as an easy way to find some victims.
Here's hoping that when he gets to prison, every inmate in his cell block finds out what he did and is eager for a little "play- time" with him.