We read about Amalek in Parashat B’shalach. As the first to attack the Israelites once we are freed from Egypt and wandering through the desert, Amalek gains some level of notoriety. In M’chilta D’Rabbi Yishmael, Rabbi Eliezer of Modi’in suggests this is due to the tactics Amalek used in the attack. “Amalek ‘sneaked’ under the edges of the cloud and snatched the souls of Israel and killed them,” (as the Torah hints later in Deuteronomy) — “When you were weary and worn out, [Amalek’s army] met you on your journey and attacked all who were lagging behind; they had no fear of God” (M’chilta D’Rabbi Yishmael, Amalek, on Exodus 17:8).
In Parashat B’shalach we read that God instructs Moses to “Inscribe this in a document as a reminder, and read it aloud to Joshua: I will utterly blot out the memory of Amalek from under heaven!” Our fascination with Amalek reflects both the Torah’s and our own human desire to connect all of our enemies to one great, focused, overpowering source of evil.