If Catholicism were New Testament Christianity and had been followed as the Bible teaches, Islam wouldn't have a prayer.
Catholicism IS New Testament Christianity and is the true, Orthodox Biblical church founded by Christ (as opposed to those created by men like Lutherism, Calvinism etc.) and Islam doesn't have a prayer. This article is taken from a Mooselimb website -- those nutters regularly lie about their numbers to fool themselves into believing they are powerful