Rashi explains that Hashem entered into a covenant with Aharon HaKohen. He called it by the name of something which is “healthy” – meaning it does not spoil – and which makes others “healthy” – meaning it preserves other things from spoiling. Salt’s unique properties; its own “health,” and ability to preserve the “health” of others make it the symbol of the covenant. It is a well-known and accepted fact that the study of Torah has a lasting effect on a person. The question that, regrettably, has been the source of contention is: does the study of Torah influence others…
