In the Hagada, one of the four questions asked is that שבכל הלילות, אנו אוכלין חמץ ומצה, הלילה הזה כולו מצה – Why on other nights do we eat chametz and matza, whereas tonight we only eat matza?
The Abarbanel explains that this question has an additional subtle nuance to it. The Korban Pesach is essentially a Korban Toda, a thanksgiving offering, for having been saved. With an ordinary thanksgiving offering, the sacrifice is brought with chametz loaves and matza crackers as part of the offering. The question therefore becomes; why is the thanksgiving offering on Pesach only supplemented with matza?
The Chasam Sofer explains that chametz is a metaphor for negativity. It is symbolic of the inflation of the ego, among other things. Matza is synonymous with the positive and pure – it is representative of things the way they ought to be, in their simple, distilled, natural state.
When we offer a regular thanksgiving sacrifice, we are thanking Hashem for the good He has done, but equally, the bad from which we learn to appreciate the good.
But on Pesach there is no such thing as bad; even being enslaved served a “good” purpose – it certainly wasn’t a punishment for anything the slaves had done! If the Jews could achieve perfection without going through Egypt, they wouldn’t have had to – therefore it served a constructive purpose. The purpose was so that when they were offered the Torah the Jews would be able to understand and accept the concept of service – they had been pushed to the limit and beyond in Egypt; they could do the same for Hashem. We answer how Pesach is a night where כולו מצה – there is no such thing as bad, there is only good.
The Chafetz Chaim wonders why Moshe was unable to build the Menorah, a problem he had not had when building everything else, and had to ask many times for the instructions to be repeated. The answer parallels the above. The Menorah is compared to to the Torah – hence the phrase “the light” of Torah – and it’s eternity. Moshe’s problem was that he did not understand how he could make something that was meant to reflect the infinite and eternal. Homiletically, how could the Jews keep the Torah forever? Wouldn’t there be evil? Exiles, wars, Holocausts, Inquisitions, expulsions and pogroms?
Hashem’s answer to Moshe illustrates this concept perfectly. “Put it in the fire, and see what comes out”. In reality, there is no negativity, and challenges are not bad. It is only a trial from which there is potential to grow. Adversity builds character.