Passover is the most significant identifier for the nation Israel, the Jewish people, and for Gentiles grafted into Israel. Without Passover, our identity as the people of God is diminished. Without Passover, we don’t have the deliverance from Egypt. Without Passover we don’t have the sacrifice of the Passover lamb and its blood on the doorposts and lintels. Without Passover we don’t have the foreshadow of the Messiah, the Lamb of God.