The Church has been infiltrated by pedophile Satanists and Masons in an attempt to destroy it, because it MATTERS. The Enemy doesn't single out targets randomly; ultimately they attack only what they fear.
You realize the Catholic Church was all of Christianity until the Great Schism, right? It doesn't worship anyone but God – this is just ignorant, Chick tract nonsense. Satan only attacks what he fears. If the Catholic Church weren't the primary threat to him, it wouldn't be his primary target, which it clearly is.