This week’s Torah portion is Tzav, which begins by describing the procedure of the olah, the “burnt-sacrifice”. The Zohar comments on the first verse of the parasha by saying that the word olah, literally “rising”, hints to various “evil thoughts” that may arise in a person’s head. Like the burnt-sacrifice, the Zohar teaches that such thoughts should immediately be burned away from one’s mind. Where the Torah says that the olah must be left burning upon the sacrificial altar all night long, the Zohar says that this hints to the cosmic nahar dinur, the River of Fire, which purifies souls of all evil.
The term nahar dinur appears in many places across Jewish texts, from the Tanakh to the Talmud and Midrash. What is this “River of Fire”? Where does it come from, and what is its real purpose?
The earliest mention of the River of Fire is in the Book of Daniel. While in Babylon (during the Jewish exile), Daniel describes his Heavenly vision, starting with the ascent of great beasts out of the sea, including a winged lion and a four-headed leopard. He then witnesses the Merkavah, God’s “Chariot”, with a Throne of “fiery flames, and wheels of burning fire” (Daniel 7:9). It is then that Daniel sees a nahar dinur: “A river of fire issued and came forth from before Him; with thousands upon thousands ministering unto Him, and ten thousand upon ten thousand standing before him.”
The Talmud (Chagigah 14a) explains that “Every day ministering angels are created from the fiery stream, and utter song, and cease to be.” The River of Fire gives birth to countless angels who praise God and are immediately extinguished after doing so. Earlier, the Talmud tells us that this river comes from the “sweat of the chayot” and pours forth upon “the heads of the wicked in Gehinnom”. The chayot are a higher class of angels, much greater than those myriad ministering angels that exist only momentarily to praise God. The chayot are the source of the River, which flows all the way down to Gehinnom.
Of course, the purpose of Gehinnom is to purify souls of the wickedness which they accumulate in this world. The Zohar (III, 27a) concludes that the River of Fire is the method of purification, burning away those evil impurities. Fittingly, it is the very sweat of the angels doing God’s holy work that generates the River and cleanses evil.
The Milky Way Galaxy
The Zohar connects the River of Fire with the olah offering which burned throughout the night. This is not coincidental. In another Talmudic passage (Berakhot 58b), we are told that the nahar dinur is visible in the night’s sky. Here, the rabbis are discussing various astronomical constellations, including Orion, Pleiades, and Ursa Major. We are then told that the “tail” of the constellation Scorpio is in the middle of nahar dinur!
This suggests that the “River of Fire” is actually the arm of the Milky Way galaxy which is visible in the night’s sky. The tail of Scorpio is indeed right in the middle of it. The Talmud says that were it not for this fact, no one would ever be able to survive the sting of a scorpion. We are then told that God brought about the Great Flood by using two stars from Pleiades, and He took away the Flood by using two stars from Ursa Major.
These are just a few examples highlighting the tremendous influence attributed to the stars and celestial objects. Often, these luminaries are described in the same terms as the angels themselves. This may be why Daniel described the River of Fire as being surrounded by countless angels, just as the Milky Way is filled with countless stars.
Psalms 147:4 tells us that God “counts the number of stars, and gives them all names.” Meanwhile, the Talmud (Chagigah 14a) teaches that from “every utterance that goes forth from the mouth of the Holy One, blessed be He, an angel is created.” Incredibly, Rabbi Aryeh Kaplan points out that the maximum number of possible “utterances” in Hebrew (ie. permutations of the Hebrew alphabet) is 1021, equal to the estimated number of stars in the universe!
Rewards for the Righteous
Last week, we wrote about the various camps of angels, and how they are likened to military divisions. The stars, too, are described in the same fashion (Berakhot 32b):
… twelve [major] constellations have I created in the firmament, and for each constellation I have created thirty hosts, and for each host I have created thirty legions, and for each legion I have created thirty cohorts, and for each cohort I have created thirty maniples, and for each maniple I have created thirty camps, and to each camp I have attached three hundred and sixty-five thousands of ten-thousands of stars, corresponding to the days of the solar year, and all of them I have created only for your sake.
Multiplying these values again produces 1021 stars (or 1018, depending on how the last sentence is read). This passage ends with God affirming that He created this vast universe just for us. If we take the stars to symbolize angels, this means that all the angels were created for us, to better our lives in some way. We can also take the words more literally:
Why would God create such a mind-bogglingly immense universe? (As far as we can tell, the universe is 93 billion light years wide. This means that if one were to fly at the speed of light—that’s 300,000 kilometres per second—it would take 93 billion years to go from one end of the universe to the other!) What need is there for so much space? What need is there for so many stars—most of which we cannot even see from Earth—not to mention all the countless planets orbiting those distant stars, along with comets, asteroids, and other objects? This vastness makes Earth, and all the living things upon it, seem totally insignificant.
Yet, God reminds us that He created it all for us. The last Mishnah in the tractate Uktzin states that each righteous person in the World to Come will receive 310 worlds as a reward. Traditionally, these were seen as spiritual worlds. Today, however, with space travel technology developing at an ever-faster pace, it isn’t hard to envision how each tzaddik might enjoy 310 planets of his own somewhere in the great, wondrous vastness of outer space. With 1021 stars in the universe, there is certainly no shortage of worlds out there.