AND KORAH CONVENED [ALL THE CONGREGATION] AGAINST THEM, by means of scoffing language: that whole night he went round to all the tribes and tried to win them over: “Do you really think that I care for myself alone? It is only for all of you that I have a care! These men come and occupy every high office: royal rank for himself, for his brother the priesthood!” — until in the end all of them submitted to his persuasion (Midrash Tanchuma, Korach 7). Rashi to 16:19

Chazal tell us that Korach used leitzonus to argue with Moshe. He related a story about a poor woman who meticulously gave all the Torah required gifts to the kohein and levi and was left destitute. Korach blamed this on Moshe’s leadership. On the surface, Korach seemed to have several logical arguments and complaints as to why he should be the leader instead of Moshe. So why did Korach feel the need to resort to leitzonus as his primary tool?

Let us first understand what leitzonus is. My Rosh Yeshiva once explained it as follows: Imagine a person who walks with a slight limp. Someone who wants to mock him will grossly exaggerate the limp. We immediately recognize this as leitzonus. The reason we see this as leitzonus is because by blowing a point out of proportion, it loses its essence and context, and we see it as ridiculous or extreme. Consider a person on a diet who goes to a fancy restaurant. If there is no compelling reason to follow the diet, most people would allow room for flexibility for such a special meal. But if he refuses to compromise on his diet, even for a special meal, we say that he has taken it too far.

In reality, Korach understood – as Chazal pointed out – that all his complaints against Moshe could be properly answered and explained. This would have left him with no case at all. To prevent that, he blew things out of proportion until they confused the people. His arguments seemed logical and compelling only due to the leitzanus.

The danger of leitzonus is that it removes a person’s equilibrium and ability to judge things rationally. Therefore, even after the earth opened and swallowed Korach and his followers – a clear proof that Moshe was right – the Torah lists additional miracles that were necessary to fully vindicate him. Once people have been pulled into the world of mockery and distortion, clarity is lost, and logic is not enough to restore it.

A modern example occurred after the Yom Kippur war. Two soldiers were in a tank when a grenade was thrown inside. It landed in the lap of one soldier, who quickly threw it out before it exploded. In a later interview on Israeli radio, the soldier described how that incident convinced him that Hashem was watching over him, leading him to become a baal teshuva. When the interviewer asked about the reaction of the soldier sitting next to him, he replied, “He said that the grenade didn’t fall on him, so there was no reason for him to change.” This story perfectly illustrates leitzonus – the ability to dismiss the obvious hand of Hashem through twisted logic. People can believe things that make no sense when they don’t view them with clear, rational thinking.

The only place that the Torah permits leitzonus is in regard to idols and idol worship, because there is nothing wrong with making fun of things that don’t exist.

As religious Jews we understand the danger of leitzonus. Blowing things out of proportion or using mockery ultimately leads to calamity. We should never be flippant regarding our commitment to Torah and mitzvos.

This does not mean that we cannot tell jokes or have a good time. But to treat serious matters lightly and not treat them with the importance they deserve, is the antithesis of being a G-d-fearing person.