Begging the question is a fallacious form of argument.
This presupposes a false dichotomy which does not exist in the Christian Church, unlike in Islam, Buddhism and Hinduism, which have extreme problems with systematic, institutionalized child abuse incorporated in many cases into their actual worship.
As an example, there is one Indian temple where, at least until recently, the Hindu snake worship festival of Naga Puja was celebrated by little girls worshipping naked* in the temple, with only the Brahmins (hereditary priests, also known as Pandits or Pundits) present, not the parents.
*Naga refers to nudity as well as serpents in the Hindu language.
These heathen religions are really almost as bad as the Aztec religion, except that children are not offered as human sacrifices (except in militant Islamic Fundamentalist terrorism, where youths have been abused as homicide bombers, as if strapping an explosive vest onto an adult and sending them to blow themselves up with promises of 70 houris in the hereafter was not sufficiently evil by itself). Fortunately most Muslims decry such practices, but there are no doctrines or liturgical practices in any denominations in Christianity as defined by the Nicene Creed and the CF.com statement of faith, including the Roman Catholic Church, which endanger children in any way.
The incidents in the Catholic Church were contrary to Magisterial doctrine and illicit under canon law and grounds for defrocking of the priest; the problem is that some Catholic bishops failed to implement what the canon law and the dogmas of the Church said they should do.
If someone confessed to pederasty in the Early Church, they would be excommunicated, that is to say, denied the Eucharist, for 35 years, or until they were approaching death, whichever came first, under the canons of the Ecumenical Patriarch of Constantinople St. John the Faster (c. 600 Anno Domini). These penitential canons were actually less severe than any written previously, where one would certainly be excommunicated so as to only receive communion in extremis, immediately prior to death, and subject to additional penances such as not being permitted to stand in the nave, being required to fast by abstaining from meat continually, and other measures. And fleeing to a different diocese would not work for a clergyman who had been defrocked because letters commendatory were required for clergy, and in many cases, laity.