Paganism failed to destroy Catholicism by persecution; therefore, Catholicism is of divine origin.
Catholicism failed to destroy Protestantism by persecution; therefore, Protestantism is of divine origin.
Catholicism and Protestantism combined failed to destroy Infidelity; therefore, Infidelity is of divine origin.
Let us make another application:
Paganism did not succeed in destroying Catholicism; therefore, Paganism was a false religion.
Catholicism did not succeed in destroying Protestantism; therefore, Catholicism is a false religion.
Catholicism and Protestantism combined failed to destroy Infidelity; therefore, both Catholicism and Protestantism are false religions.
The Cardinal has another reason for believing the Catholic Church of divine origin. He declares that the "Canon Law is a creation of wisdom and justice to which no statutes at large or imperial pandects can bear comparison;" "that the world-wide and secular legislation of the church was of a higher character, and that as water cannot rise above its source, the church could not, by mere human wisdom, have corrected and perfected the imperial law, and therefore its source must have been higher than the sources of the world."
When Europe was the most ignorant, the Canon Law was supreme.
As a matter of fact, the good in the Canon Law was borrowed—the bad was, for the most part, original. In my judgment, the legislation of the Republic of the United States is in many respects superior to that of Rome, and yet we are greatly indebted to the Civil Law. Our legislation is superior in many particulars to that of England, and yet we are greatly indebted to the Common Law; but it never occurred to me that our Statutes at Large are divinely inspired.