Rabban Gamaliel used to say: whoever does not make mention of these three things on Pesah does not fulfill his duty. And these are they: the pesah, matzah, and bitter herbs. The pesah because the Omnipresent passed over the houses of our fathers in Egypt. The matzah because our fathers were redeemed from Egypt. The bitter herb because the Egyptians embittered the lives of our fathers in Egypt. In every generation a man is obligated to regard himself as though he personally had gone forth from Egypt, because it is said, “And you shall tell your son on that day, saying: ‘It is because of that which the Lord did for me when I came forth out of Egypt” (Exodus 13:8). Therefore it is our duty to thank, praise, laud, glorify, raise up, beautify, bless, extol, and adore Him who made all these miracles for our fathers and ourselves; He brought us forth from slavery into freedom, from sorrow into joy, from mourning into festivity, from darkness into great light, and from servitude into redemption. Let us say before him, Hallelujah!

Say, therefore, to the Israelite people: I am the LORD. I will free you from the labors of the Egyptians and deliver you from their bondage. I will redeem you with an outstretched arm and through extraordinary chastisements. And I will take you to be My people, and I will be your God. And you shall know that I, the LORD, am your God who freed you from the labors of the Egyptians. I will bring you into the land which I swore to give to Abraham, Isaac, and Jacob, and I will give it to you for a possession, I the LORD.”

§ Rav Avira taught: In the merit of the righteous women that were in that generation, the Jewish people were redeemed from Egypt. He tells of their righteous actions: At the time when these women would go to the river to draw water, the Holy One, Blessed be He, would materialize for them small fish that would enter into their pitchers, and they would therefore draw pitchers that were half filled with water and half filled with fish. And they would then come and place two pots on the fire, one pot of hot water for washing their husbands and one pot of fish with which to feed them.

ויאמר כי אהיה עמך AND HE SAID, BECAUSE I WILL BE WITH THEE — He answered his first question first and his last question last: as regards what thou hast said, “Who am I that I should go unto Pharaoh?” i. e. of what importance am I to speak with kings, I reply, it is not an undertaking of yours, but it is partly mine for “I” will be with thee”, וזה AND THIS — i. e. the sight which thou hast witnessed in the bush, לך האות כי אנכי שלחתיך SHALL BE A SIGN UNTO THEE, BECAUSE (כי) “I” HAVE SENT THEE and “I” am competent to save: just as thou hast seen the bush carrying out the mission I laid upon it and it was not consumed, so go thou too on the mission I entrust to thee and thou shalt suffer no harm. And as regards thy question: What merit have the Israelites that they should go forth from Egypt? — I reply that I have a great purpose in this, My bringing them forth, for they are destined to accept the Torah upon this mountain at the expiration of three months after they leave Egypt (cf. Exodus Rabbah 3:4). Another explanation is: כי אהיה עמך FOR I WILL BE WITH THEE and thou wilt therefore succeed, וזה AND THIS — viz., the fact that thou wilt succeed in thy mission לך האות WILL BE A SIGN UNTO THEE with respect to another promise: for I promise thee that when thou hast brought them forth from Egypt ye will serve Me upon this mountain — i. e. that ye will receive the Torah upon it. This is the merit which is an advocate for Israel. An exactly similar use of the word אות, where something that will happen in the future is to serve as an אות in regard to an event that will transpire in the more distant future we find elsewhere: (Isaiah 27:30.) “And this shall be a sign unto thee — for ye shall eat this year that which groweth of itself etc.” (the passage proceeds to state that after a few years the devastated land will have regained its former fertility) — this, i. e, the fall of Sennacherib promised in the preceding section of that chapter shall be a sign to thee in respect to another promise: for your land is now barren of fruits, but I will bless that which grows of itself and the land shall bring forth fruits in abundance.