Tag Archives: Arizal

The Genius of Mishnah

This week’s parasha (outside of Israel) is Emor, which begins with God commanding Moses to speak to the kohanim and to teach them. This is one of the key verses having a clear reference to the Oral Torah. Moses relayed not just the five books of the Written Torah, but also many more oral teachings and explanations that were passed down over the millennia. Another source for the Oral Law is Exodus 34:27, where God tells Moses to write down the words of Torah, and then adds that al pi—literally meaning “orally” or “on the mouth”—of these words of Torah, God is making a covenant with us. The Sages point out that this is another major allusion to the Torah sh’b’al peh, the Oral Torah (see Gittin 60b).

The necessity of an Oral Torah is actually self-evident since Torah laws are very brief and usually come with no explanations or details. For instance, we are told numerous times to bind certain signs upon our arms and to tie fringes on our clothes, but there is no description of what these things should look like. Another classic example is Deuteronomy 12:21 where we are told to slaughter animals for consumption “as I have instructed you”, yet no instructions or slaughtering procedures are written anywhere in the Torah. The obvious implication is that Moses relayed many teachings and instructions that were not recorded.

Eventually, those teachings did come to be recorded in the Mishnah. The term Mishnah comes from the verb lishnot (לשנות), “to repeat”, since these laws and teachings were originally learned through constant repetition, to reinforce the knowledge and memorize it crystal clear. Less known is that, since the same exact verb is leshanot (לשנות), meaning “to change”, the Oral Law was not meant to be written down in order to keep it fluid and flexible.* Judaism is always evolving, and halakhah must change under varying circumstances and as new problems emerge. The central idea behind having an Oral Law was so that it would not come to be “set in stone” like the written law. The Torah thus remains fresh in every generation, and open to new ideas, applications, and chiddushim. This is really the beauty of the Oral Torah. (In fact, when the Arizal relates the different aspects of Torah to the mystical Sefirot, he points out that the Mishnah specifically is in Tiferet, “Beauty”, see Sha’ar Ruach HaKodesh.)

On a more mystical level, Mishnah (משנה) has the same letters and numerical value as Neshamah (נשמה), “soul”, for while the Written Torah is the “body” of Judaism, the Oral Torah is its inner dimension and true essence. (This is also why it is customary to recite Mishnayot in honour of the dead, to elevate their souls.) It is important to clarify that while the Mishnah is certainly not the entire Oral Torah, it is the first text of the Oral Torah and the foundation for the rest. Continue reading

Why is a Week 7 Days?

This week’s parasha, Vayak’hel, begins with the command to keep Shabbat, “six days shall you work, and on the seventh day will be for you a holy day of complete rest…” (Exodus 35:2) While Shabbat is mentioned numerous times in the Torah, it is this particular instance which served as the basis for our Sages to extrapolate the specific laws of Shabbat. Here, the Torah explicitly mentions only the prohibitions of working and lighting a fire. However, the Sages derived a list of 39 categories of prohibitions from the fact that God commanded the Sabbath, and right after juxtaposed it with the command to build the Mishkan. The Mishkan was not constructed on Shabbat, so all those actions that were required for the construction and operation of the Mishkan were forbidden on Shabbat.

There is a linguistic proof for this in the parasha because the type of work forbidden on Shabbat is specifically called melakhah, loosely translated as “creative labour”. The Sages note that this same term is used when speaking of the work required in building the Mishkan. In fact, they enumerate that this word is used 39 times in relation to the Mishkan (Shabbat 49b), hence 39 forms of labour. The Yerushalmi Talmud (Shabbat 44a) adds to this that the Shabbat mitzvah is introduced with the words eleh hadevarim, “these are the things”, implying there are multiple things that are forbidden on Shabbat. How many? The word eleh (אלה) has a numerical value of 36, while hadevarim (הדברים) implies three more things, since the plural devarim is a minimum of 2, and the definite hei at the start of the word suggests one more. Altogether, hadevarim is 3, and adding to eleh we get a total of 39 prohibitions! So, we rest on Shabbat from 39 major categories of activity.

A “Periodic Table” of the 39 Melakhot, by Anshie Kagan

Another big question that is often overlooked is this: why is Shabbat specifically the seventh day? Why did God create a week of 7 days to begin with? Why not 5 days, or 10 days? Why must we rest on the seventh day and not any other? What’s amazing is that there is no actual astronomical basis for keeping a week of 7 days. A year is a year because that’s how long it takes the Earth to orbit the sun, and a month is a month originally based on the amount of time it takes the moon to orbit the Earth. A week, however, is not related to any orbits or astronomical phenomena. This is why ancient cultures from around the world had weeks of varying lengths—and some had no concept of a “week” at all.

Ancient Rome once had an 8-day week, and ancient China followed a 10-day week. Today, the entire planet keeps a week of 7 days only because the Torah said so! Jews kept it first, of course, and then Christians and Muslims got the idea from the Torah, spreading it around the world. In fact, in their attempts to expunge religion for good, the Soviet Union introduced a 5-day week in 1929. Needless to say, it didn’t work. They probably got the idea from anti-religious French revolutionaries who introduced the “Republican calendar” in 1793 with a 10-day week. That one didn’t last long either.

The Meaning of 7

What is special about seven? We live in a universe that is 3 dimensional, resulting in six axes or directions (up, down, left, right, forward, backward), meaning that everything will inevitably have six outer faces. Six is therefore the number that represents the external and superficial. Seven is what is inside, representing the inner and the spiritual. In fact, the Hebrew word “seven”, sheva (שבע), is spelled the same way as sova or savea, to be “fulfilled”. All things spiritual or “internal” tend to be associated with the number seven. Light, when split to reveal its inner components, gives seven visible colours. Music is composed of a scale of seven distinct notes. The Heavens have seven levels (Chagigah 12b). The holiest month of the Hebrew calendar (and, somewhat paradoxically, the first of the new year) is the seventh month, Tishrei. For the same reasons, Shabbat is the seventh day of the week, being a day devoted to spirituality and holiness. The first six days of the week represent the physical realm, and we are required to work and be materially productive. Shabbat, the seventh day, is for the soul.

The three axes (x, y, z) of our three-dimensional reality, and the six faces (or six directions) that they produce.

Shabbat is the day when God’s Divine Presence, the Shekhinah, is most revealed and accessible. The Shekhinah itself is associated with the seventh of the lower Sefirot, called Malkhut. On that note, the seven days of the week actually correspond to the seven lower Sefirot (see Sha’ar HaMitzvot on Behar). Sunday is Chessed, Monday is Gevurah, Tuesday is Tiferet, and so on. These also correspond to the seven visible luminaries in the sky above us: sun and moon, and the five planets Mercury, Venus, Mars, Jupiter, and Saturn (the other planets are not visible to the naked eye and were only discovered after the invention of the telescope). In his Discourse on Rosh HaShanah, the Ramban (Rabbi Moshe ben Nachman, 1194-1270) explains that pagans named their days of the week after these luminaries (and their corresponding deities). In English: Saturday after Saturn, Sunday after the sun, Monday after the moon, and Tuesday, Wednesday, Thursday, and Friday after the Norse gods Tiw, Odin, Thor, and Frigga. In French: Lundi for Luna (the moon), Mardi for Mars, Mercredi for Mercury, Jeudi for Jupiter, Vendredi for Venus. Contrary to them, the Ramban points out that Jews call the days of the week numerically in relation to the holy Shabbat: yom rishon, yom sheni, etc.

The Sages do admit that the luminaries have a spiritual influence on the events and people of this planet (Shabbat 156a). However, Israel is able to break free from this astrological influence and determine their own fate. (For more, see ‘Astrology and Astronomy in Judaism’.) The Ba’al HaTurim (Rabbi Yakov ben Asher, 1269-1343) interestingly notes how in olden days the Jewish court would convene on Thursdays because the Torah says b’tzedek tishpot (Leviticus 19:15), “you shall rule justly”, and tzedek also happens to be the Hebrew name of the planet Jupiter, which “rules” over Thursday! (The beit din would also convene on Mondays which, Kabbalistically, is the day of Gevurah and Din, “judgement”.) Saturn, with its beautiful rings and record-number of moons, is associated with Shabbat, and in fact it is called Shabbatai in Hebrew. Historically, the pagans always held Saturn as the greatest of their “gods”, while in Judaism it simply corresponds to the greatest day of the week.


Finally, the Arizal notes (in Sha’ar Ruach HaKodesh) that on each day of the week a different one of the four mystical olamot, parallel “worlds” or “universes”, is revealed and made more accessible. We inhabit and see all around us the world of Asiyah, which has its greatest expression on Tuesday and Wednesday. Above that is the world of Yetzirah, more accessible and visible on Monday and Thursday (the days when the Torah is read publicly in the synagogue). Higher still is Beriah, revealed on Sunday and Friday, the days immediately before and after the Sabbath, into which some of the Shabbat holiness “spills” over. It is only on Shabbat that we can more easily access the highest of the worlds, Atzilut, and get a true sense of God’s infinite emanation.

Israel’s Greatest Enemy: The Erev Rav

At the end of this week’s parasha, Bo, the Israelites are finally free and set forth out of Egypt. We are told that along with the Israelites came out an Erev Rav (Exodus 12:38), a “mixed multitude” of people that joined them. Rashi (Rabbi Shlomo Itzchaki, 1040-1105) explains that these were non-Jewish people that wished to convert and become part of the Jewish people, having seen such great wonders and miracles. Ibn Ezra (Rabbi Avraham ben Meir ibn Ezra, c. 1089-1092) adds that they were mostly Egyptians, and Shadal (Rabbi Shmuel David Luzzatto, 1800-1865) says they were Egyptians that had intermarried with Jews. He proves it from Nehemiah 13:3, where the non-Jewish “erev” were separated out of the returning Jewish population. The Zohar (II, 291a) states that many of the Erev Rav were Egyptian magicians, witches, and wizards, who would perform their tricks in the erev ravrava, the “great evening”. The time between sunset and midnight is when the impure forces are most active, hence a “great evening” for those wicked people.

The Zohar teaches that God warned Moses not to accept the Erev Rav, for they would cause nothing but trouble, but Moses had a hard time keeping them away and thought that perhaps they could be redeemed. Not surprisingly, God was right. The Erev Rav went on to cause havoc and mayhem both to the Exodus generation itself, and throughout all of Jewish history, until the present. As we shall see, they orchestrated the Golden Calf and the Midianite catastrophe, among other calamities. While the term “Amalek” is reserved for Israel’s external nemesis, the Erev Rav is the far more dangerous enemy from within. It is of them that the prophet Isaiah said “…those who destroy you and ruin you emerge from within you.” (Isaiah 49:17) Now, more than ever, we need to understand: Who is the Erev Rav? How can we identify them today? And, most importantly, how do we stop them? Continue reading