Matzah: Bread of Humility

The Ari declares that “on sedar night a conception occurred, and seven days later was the birth.” Yet what is this Kenesset Yisrael that was “conceived” on sedar night and born at the sea?
The Ari declares that “on sedar night a conception occurred, and seven days later was the birth.” Yet what is this Kenesset Yisrael that was “conceived” on sedar night and born at the sea?