When Moses declared that those who were with God should come to him, how could it be that A) No-one except the Levites joined him and B) Absolutely all the Levites joined him? Only the Levites remained on the side of God?
Even though we're influenced by what our peers think, we still have our own individual thoughts and actions. How could it be so clear cut that absolutely all the Levites joined Moses and none of the Israelites did?
Have their been any well known rabbinical discussions about this point?