Two major aspects of the renaissance were a rebirth of interest in classicism and a new appreciation of human individuality and potential. do you feel that any such "rebirth" of interest is driving attitudes at the begining of the 21st century? if so, what type of interests, and how it is "rebrith" affecting our world?

what painting? ? i would totally you out man. but sadly, i don't know what you're talking about.

sorry bro : /

i believe the answer is  the similarity is that both are sacrifices which have the same purpose and sacrifice - jesus christ, but the difference is in offering of that sacrifice.

the similarity is that both are sacrifices which have the same purpose (repenting our sins) and sacrifice - jesus christ.  the difference is in the way of the offering that sacrifice. the sacrifice of jesus on the calvary is sacrifice of his actual living body and blood, but the sacrifice of the mass is the sacrifice of the jesus through bread (body) and blood (wine). in the sacrifice on calvary jesus was offered for us; while at mass he offers himself through us.