Chametz - Why So Serious?

This is essentially a walk-through of the famous Ramban at the end of Parashas Bo. Originally published in April 2014.

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Artwork: The Basket of Bread, by Salvador Dali

Chametz - Why So Serious?

“Why can’t we eat chametz on Pesach?” “Why aren't we permitted to own chametz on Pesach?” “Why do we have to search our homes for chametz on Erev Pesach?” These are among the most common questions I receive from my students at this time of the year. However, the most important questions that my students ask me year-round are: “How do we know that God exists?” and “How do we know that Judaism is true?” As it so happens, the answers to both sets of questions are more related than one might think.

The mitzvos associated with chametz are inherently tied to the mitzvah to remember Yetzias Mitzrayim (the Exodus from Egypt): 

Remember this day that you went forth from Egypt, from the house of slaves, for with a strong hand Hashem took you out from there, and you shall not eat chametz … For a seven-day period you shall eat matzos, and on the seventh day there shall be a festival to Hashem. Matzos shall be eaten throughout the seven-day period; no chametz may be seen in your possession, nor may leaven be seen in your possession in all your borders. And you shall tell your son on that day, saying, “It is because of this that Hashem acted on my behalf when I left Egypt.” And it shall be for you a sign on your arm and a reminder between your eyes – so that Hashem’s Torah may be in your mouth – for with a strong hand Hashem removed you from Egypt (Shemos 13:3-9).

According to the plain pshat, there is one central reason for the mitzvos of chametz and matzah: to remind us of the events of Yetzias Mitzrayim. This raises a number of additional questions. Why does the Torah take such extreme measures to remind us of Yetzias Mitzrayim? Why force us to go through all the trouble to distance ourselves from chametz? Why impose the harsh penalty of kareis (spiritual excision) for eating chametz on Pesach? Moreover, why are there so many mitzvos which serve this same purpose? Shabbos, tefillin, mezuzah, tzitzis, Shema, Sukkos – there are dozens of mitzvos that commemorate Yetzias Mitzrayim! Why the redundancy?

The Ramban (ibid. 13:16) answers these questions in detail. He begins by stating that ever since the time of Enosh there have been people who have denied or doubted the reality of Hashem’s hashgachah (providence), His omniscience, and even His Existence. How can these doubts be removed? Ramban explains:

When God favors a congregation or an individual and does a miracle which deviates from the pattern of the world and its nature, the refutation of all these [false] beliefs is clear to all. Such a wondrous miracle indicates (a) that the universe has a God, (b) Who brought it into existence, (c) Who has knowledge of particulars, (d) Who providentially supervises [mankind], and (e) Who is Omnipotent; (f) and when this miracle is declared beforehand by a prophet, the reality of prophecy is also proven, namely, that God speaks with man and reveals His secrets to His servants, the prophets. Through this the entire Torah becomes firmly established.

Hashem orchestrated the miraculous Exodus from Egypt in order to demonstrate these fundamental truths to mankind. Moshe Rabbeinu repeatedly emphasizes the educational character of the makkos: “In order that you should know that I am Hashem in the midst of the earth” (ibid. 8:18); “In order that you should know that the earth belongs to God,” (ibid. 9:12); “In order that you should know that there is none like Me in all the earth” (ibid. 9:14) and so on. Ramban explains that “the Egyptians either denied or were in doubt about all of these things. Thus, the great signs and wonders are trustworthy witnesses to the reality of the Creator and the entire Torah.”

How do these miracles which occurred thousands of years ago accomplish their goals today? Ramban explains:

Since God will not perform a sign and wonder in every generation for the eyes of every evildoer or heretic, He commanded us to make continual reminders of that which we witnessed with our eyes, and to transmit the matter to our children and our children’s children unto the last generation. He was exceedingly stringent regarding this matter, to the extent that He instituted the liability of kareis for eating chametz and neglecting the Pesach-sacrifice, and required us to write about the entire matter of the signs and wonders, which we witnessed, on our arms and between our eyes, and also to write them on the doorposts of our houses, and to mention it verbally in the morning and the evening and to make a sukkah every year, and many other mitzvos in remembrance of the Exodus from Egypt – all for the sake of serving as testimonial of the wonders for all generations so that we do not forget them and so that there shouldn't be any room for the mouths of heretics to deny the true ideas of God. 

Miracles verify the fundamentals of Torah. In order to establish these truths once and for all, Yetzias Miztrayim was carried out in an impressively miraculous manner in the eyes of multitudes. To ensure that these miracles wouldn't be forgotten, Hashem commemorated them in a variety of mitzvos. These mitzvos are called “eidos” (lit. “testimonies”) because they “bear witness” to the events which prove the foundational principles of Torah. Ramban concludes with a dramatic example of how a little mitzvah can be utilized to achieve such a lofty goal:

Thus, if a person buys a mezuzah for a penny, affixes it do his doorpost, and contemplates its content, he has ipso facto affirmed [belief in] the creation of the world and the omniscience and providence of the Creator, as well as prophecy, and has conviction in all of the fundamentals of the Torah, and all of this in addition to acknowledging the exceedingly great kindness of the Creator toward those who fulfill His will, that He took us out of slavery to freedom, which is a great honor to the merit of our forefathers who desired to be in awe of His name. Therefore, the Sages said: “Be as careful with a light mitzvah as with a strict mitzvah,” for all of them are exceedingly desirable and beloved, for at all times a person will acknowledge God through them.

Now we can understand the severity of the prohibitions of chametz. To put it simply: Hashem created the commemorative mitzvos of Pesach to have an impact, since their “testimonial” objectives are only achieved when we contemplate them. Although we have mitzvos to remind us of Yetzias Mitzrayim throughout the entire year, Pesach is the time of year when this theme takes center stage and becomes the focus of our learning. The prohibitions of chametz are designed to be as “in your face” (for lack of a better term) as mitzvos can get. They necessitate major changes in our day-to-day routines before, during, and after Pesach. It is impossible for any halacha-observant Jew to be oblivious to the prohibitions associated with chametz. The reason for all of this is to make sure that we think about and discuss the philosophical implications of the miraculous events which these mitzvos commemorate, thereby strengthening our conviction in Hashem and His Torah. 

Were it not for the demanding strictures of chametz, the reality of the national memory of Yetzias Mitzrayim would continually diminish over the centuries and millennia, and the fundamental proofs would be lost along with them.