For the Jewish people who came out of Egypt, the period between the Exodus and the revelation at Mt. Sinai was one of continuous spiritual awakening. Their relationship with God grew stronger and closer miraculous events occurred daily. For the Jewish people in subsequent generations, this period is also one of the greatest of times of the year, in which the nation prepares itself for a renewal of its commitment to Torah, on Shavuot.
Jewish mystical tradition teaches that there are fifty levels of sanctity and opposing them, fifty levels of impurity. The Jewish people in Egypt (with some exceptions) had sunk to the forty ninth level of impurity. Most of them believed in the Egyptians deities and superstitions and were almost completely devoid of faith in God. It was only God’s decision to save them from Egypt when He did, that prevented them from falling to the fiftieth and lowest level, from which they would never have been able to arise. The forty nine day period from the Exodus until Shavuot was (and still remains) a time when the Jewish people were able to ascend through the levels of sanctity and understanding to reach the revelation of the Torah on the fiftieth day at Mt. Sinai. Accordingly, counting the Omer measures our ascension to Mt.Sinai and receiving the Torah.
In the first century of the Common Era, the Jewish people experienced a major tragedy during the period of counting the Omer. The greatest sage of the generation was Rabbi Akivah, who had taught vast numbers of people. The Talmud relates that 24,000 (!) of Rabbi Akivah’s students, who constituted the primary chain of Torah transmission, died as a result of an epidemic between Passover and Shavuot. The Talmud states that the reason for this Divine punishment was that they did not treat one another with sufficient respect.
One of the greatest Jewish philosophers and Kabbalists, the Maharal of Prague, understands the Talmud’s statement as follows: since the period from Passover to Shavuot is the time of preparation for receiving the Torah, and these students were the central transmitters of Torah, any flaw in the process of receiving and transmitting the Torah was judged by God with extreme gravity. The lack of proper respect for a colleague demonstrates deficient understanding of the intrinsic, infinite potential of the human soul. Had the students fully appreciated this hidden potential, had they looked at their colleagues beneath the surface, their respect for each other would have been tremendous.
Respect for a colleague with whom one studies Torah is also a reflection of the respect one has for the Torah itself and for the vast treasure hidden beneath its surface. During the counting of the Omer, one of our primary tasks is to develop respect and honor for the Torah and for those who are devoted to it. The students of Rabbi Akivah failed in this task and therefore could not be the primary transmitters of the Torah. Rabbi Akivah however, did not give up hope. He continued to teach, and ordained as Rabbis other students who eventually became the major authorities of the Mishnah, the central work of Jewish law.
To commemorate this tragedy, certain customs associated with mourning were accepted by many Jewish communities. Marriages are not performed, people do not get haircuts, and men do not shave during this period. Among the Jews of Europe (Ashkenazim) this was also a time of tremendous suffering during the Crusades, and therefore they are stricter about the mourning laws than the Jews of Spain, the Middle East and North Africa (Sephardim).
Two significant events occurred on Lag B’Omer, and though separated by many years, they both contribute to its special status. On the thirty third day of the counting of the Omer, Rabbi Akivah’s students stopped dying. Because the epidemic lasted thirty three days, the common custom is to observe thirty three days of mourning in the Omer period, ending on Lag B’Omer, the thirty third day of the Omer. It is also customary to mark the day with certain festive practices.
Rabbi Shimon bar (son of) Yochai, was the greatest scholar of the Kabbalah (Jewish mysticism) who ever lived. Rabbi Shimon died on Lag B’Omer, and on that day he revealed many of the deepest ideas of the Kabbalah to his students, who recorded his teachings in the book known as the Zohar, the Splendor. Ancient Jewish custom dictates that on the anniversary of the death of a great scholar, a festival is held in his honor as a means of inspiring people with his lessons and teachings. For hundreds of years on Lag B’Omer, people have gone to the grave of Rabbi Shimon on Mount Meron in the Galilee region of Israel. There they celebrate by lighting bonfires, to symbolize the light of Torah that Rabbi Shimon revealed, and by dancing, singing and studying Rabbi Shimon’s teachings. Today it is common to see people all over Israel celebrating Lag B’Omer with bonfires and singing, while at Mt.Meron itself, hundreds of thousands participate in the festivities.