Leviticus - The Priest Sandwich

Nadav and avihu are the ones that come and they offer what was common fire. They're not treating their role as priesthood as something sacred. This is god's way of saying, ok, now that you know what it means to be a priest, i am going to ask you to be a Priest. So why do we not eat pork? Because god wants us to be different. Is there something inherently wrong with pork? No, i don't know. If you watch a pig thrown around in the mud, it is a disgusting animal.