At the end of parashat Bo the Israelites are finally free and set forth out of Egypt. We are told that along with the Israelites came out an Erev Rav (Exodus 12:38), a “mixed multitude” of people that joined them. Rashi explains that these were non-Jews who wished to convert and become part of the Jewish people, having seen such great wonders and miracles. Ibn Ezra adds that they were mostly Egyptians, and Shadal (Rabbi Shmuel David Luzzatto, 1800-1865) says they were Egyptians that had intermarried with Jews. He proves it from Nehemiah 13:3, where the non-Jewish “erev” were separated out of the returning Jewish population. The Zohar (II, 191a) states that many of the Erev Rav were Egyptian magicians, witches, and wizards, who would perform their tricks in the erev ravrava, the “great evening”. The time between sunset and midnight is when the impure forces are most active, hence a “great evening” for those wicked people.

The Zohar teaches that God warned Moses not to accept the Erev Rav, for they would cause nothing but trouble. Moses had a hard time keeping them away and thought that perhaps they could be redeemed. Not surprisingly, God was right. The Erev Rav went on to cause mayhem both in the Exodus generation itself, and throughout Jewish history, until the present. As we shall see, they orchestrated the Golden Calf and the Midianite catastrophe, among other calamities. While the term “Amalek” is reserved for Israel’s external nemesis, the Erev Rav is the far more dangerous enemy from within. Of them the prophet Isaiah said “…those who destroy you and ruin you emerge from within you.” (Isaiah 49:17) Now, more than ever, we need to understand: Who is the Erev Rav? How can we identify them today? And, most importantly, how do we stop them?

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