Therefore tell the Children of Israel...

The Alef Kabbala Group (17 January 2012) studied a discourse for Sedra Va'era said in 1958, starting with a verse from the near the beginning of the Sedra, "Therefore tell the Children of Israel..." G-d is instructing Moses to tell the Jewish people that they will be redeemed from Egypt. Four expressions are used, concerning Redemption: hence we have four cups of wine at the Pesach Seder. The discourse explores this idea on several different levels.