I just watch an episode of this on PBS, a very interesting show on what happened in Italy that destroyed the power of Roman Popes but more on how the great artist Michelangelo Buonarroti and Leonardo da Vinci how their art work came about but more important how their attitudes towards those for whom the served changed.
Michelangelo when the Habsburgs sacked Rome fled to the Florentine Republic, and celebrated his freedom from the Medici.
The show tell history that very, very few are aware nowadays, especially the sack of Rome by the follower of Luther's reformation, and thousands of women and children were massacred.
At the end of this show, Michelangelo said he no longer served the Pope, only God, but also said , no one will remember the history of what happened here, but only the Art.