The great Renaissance luminary Erasmus didn’t follow Luther into heresy and schism, so I don’t think your labeling the Renaissance as an anti-Catholic movement works.
And for what its worth, history tells us in no uncertain terms of the Churchs' efforts to suppress the likes of DaVinci and Copernicus.
The Protestant Reformation happened for a reason - the history of the Borgia Popes had something to do with that, did they not? Barbara Tuchman's The March of Folly contains an excellent account of the Borgias' folly and its consequences.
And as for you spiral-eyed fanatics, my take on the the Catholic Churh is that for a quite some time, it was the sole repository of knowledge and even civilization during the Dark and Midaeval Ages. But the Churches' inability to reign in its own corruption coupled with its loss of its monopoly on knowledge, commerce and education did much to end its primacy in European affairs.
On a personal note, I don't have much use for religions that trade in fear and guilt. Whatever else you may think God might be, I don't believe in a Supreme being that loads the dice even before you are born. So there's a poke in the eye for Calvinists as well. Deal with it.