After having numerous works rejected by the 1855 Salon, Gustave Courbet set up his own exhibition called .

you make more money, you can get a better job, you have a better education, you are wanted more by most employers.

the mass and the sacrifice are similar because jesus christ is the victim and priest in both. the mass is different from the sacrifice in that jesus died for the remission of sins and cannot be  sacrificed again during the mass.