To Be Catholic Was To Be Anti-Protestant

Following the Protestant Reformation, the "Catholic church had to defend itself against Protestant attacks and criticisms, particularly through the development of a Catholic apologetics that refuted the Protestant objections, and provided proof-arguments for distinctive Catholic doctrines. In consequence, Catholic identity between the sixteenth and twentieth centuries was significantly shaped by those elements in Catholic teaching and practice that were rejected by the Protestants. To be Catholic was to be anti-Protestant, especially countries with a significant Protestant population, or regions with a history of antipathy to Catholic power structures....

Source: Fr. Peter Hocken - Pentecost and Parousia, Peter Hocken - p. 74-5