I believe this I have seen some things the church has done. (I have another post here where I said something about it)However, Satan jumped right in to begin with and then he held hands with some members of all church's (denominations). I am not sure the catholic church will hold it together after Benedicts statement about the jews being theologicaly correct in not accepting Jesus, most catholics will not stand for theological change.
I still don't think it changes the fact that the church does not have the power the ICC has. It is still a one world justice system a world kingdom because of the high court not because of the church, even if they did start it, and they probably did, there weren't many "church's then" It is not where it begins, it is where it will end that counts now, and who winds up with the power, and who rules the world, the head judge for the ICC has been there since 1998 seeing it into power, he is now the head judge.
That's their problem if they don't. I hope that was just a first step of the truth being told.