Possible Duplicate:
does one have to take a Midrash/Aggadah literally?
Sometimes I'll hear a Midrash and sometimes people might say "well, I don't if it meant to be taken literally." When do we know when Midrashim are speaking metaphorically or when they are telling a real story? Also, is there any source for those who say that some Midrashim shouldn't be taken literally?
