SORDEVOLO: The Passion of Christ

When did it stop being alright to hate Jews - and  more specifically, despise them as the accursed murderers
 of Christ?

Pharisees, from the
Sordevolo Passion.

"THE JEW": Why 1613??? (2)

Who was Michelangelo Buonarroti the Younger?

Let me warn you... This is a trick question. 

Cristofano Allori,  
Portrait of Michelangelo the Younger
Florence, Casa Buonarroti

"THE JEW": Why 1613??? (1)

Finito addì 21 di settembre 1613 = Finished on 21 September 1613

FACT: On 21 September 1613, Michelangelo Buonarroti the Younger signed off on his draft of L'Ebreo / The Jew.

"THE JEW": On Stage...

l'ebreo comm[edi]a bozza =
 the jew comedy rough draft

Michelangelo Buonarroti the Younger left us more than two hundred pages of dialogue, stage notes and song lyrics for L'Ebreo - but not a complete and final draft of this intriguing and often very funny comedy. 

So, in the course of four hundred years - from 1614 until now - the work was never performed nor published nor even circulated in manuscript.