The Four Species: Four Mysteries of King Solomon Explained

palm trees

Three things are wondrous to me, and four I do not know

Proverbs 30:18

Despite all the wisdom granted to Solomon… he was mystified by the Four Kinds. As it is written: “Three things are wondrous to me”—these are the Passover offering, matzah and maror [eaten at the Passover seder]; “and four I do not know”—these are the Four Kinds [taken on Sukkot]

Midrash Rabbah, Vayikra 30:14

On Sukkot, the Torah commands us to take the “Four Kinds”—the etrog (citron), lulav (unopened frond of a date palm), hadas (myrtle twig) and aravah (willow twig).

As is often the case, the “Written Torah” (the Pentateuch or “Five Books of Moses”) conveys the commandment in a few cryptic words, leaving it to the “Oral Torah” (the traditional interpretation of the Written Torah taught by Moses and handed down through the generations) to decipher the meaning implicit within the Written Torah’s instruction. In the Written Torah, the verse regarding the Four Kinds reads:

And you shall take for yourselves… the splendid fruit of a tree, fronds of dates, the branch of a thick-leafed tree and aravot of the river…[1]

King Solomon, the Midrash tells us, was mystified by this verse. “Who says that ‘the splendid fruit of a tree’ is the etrog?” he queried. “All fruit trees produce splendid fruit! [As for] ‘the fronds of dates,’ the Torah tells us to take fronds, in the plural… yet we take a lulav, the unopened heart of the palm. And who says that ‘the branch of a thick-leafed tree’ is the myrtle? … And concerning the ‘aravot of the river’—all trees tend to grow near water.”[2]

How, indeed, do we know that “the splendid fruit of a tree, fronds of dates, the branch of a thick-leafed tree and aravot of the river” are the etrog, lulav, myrtle and willow? The Talmud, which summarizes forty generations of the oral tradition of Torah interpretation,[3] identifies the “Four Kinds” through a series of homiletic exegeses of the Hebrew words employed by the verse. The clue to the identity of “the splendid fruit of a tree” lies in the word hadar (“splendid”), which can also be read as ha-dar—“that which dwells.” The etrog is unique in that while other fruits each have a particular season in which they grow, the etrog “dwells in its tree all year round,” continuing to grow and develop under a variety of climatic conditions.[4]

As for the lulav, the Torah indeed writes, “fronds of dates,” but the word kapot, (“fronds of”) is spelled without the letter vav, meaning that it can also be read kapat, “the frond of,” in the singular. In addition, the word kapot also means “bound,” implying that we are to take a closed frond (“the heart of the palm”).[5] Thus the Oral Torah identifies the second of the Four Kinds as the lulav.

There are many “thick-leafed trees” in whose branches “the leaves completely cover the stem”; but the Hebrew word avot (“thick”) also means “plated” and “ropelike.” Hence the “branch of the thick-leafed tree” (anaf eitz avot) is identified as the myrtle twig, whose overlapping leaves grow in knots of three, giving it the appearance of a plaited rope. There is another plant that meets this description—the hirduf (nerium oleander)—but the Talmud rejects that possibility as inconsistent with the rule the “[the Torah’s] ways are ways of pleasantness, and all its pathways are peace”[6] (the hirduf is a thorny and poisonous plant).[7]

The aravot of the verse are identified as willow branches because of the willow’s tendency to grow near water and the elongated shape of its leaves (like a river).[8] Another identifying mark of the aravah is that willow bushes tend to grow in close-knit groups (aravah is related to the word achavah, “brotherhood”).[9]

Surely King Solomon, the wisest of men,[10] was as proficient in the ways of Torah exegesis as the Talmudic sages whose analysis is summarized above. In any case, there are many cryptic passages in the Torah where laws are derived from double meanings and variant spellings of its words. Solomon’s dramatic declaration regarding the etrog, lulav, myrtle and willow—“[Three are wondrous to me] and four I do not know”—must bode a deeper meaning—a meaning that relates to the inner significance of the Four Kinds taken on Sukkot.

Four Species of Man

The Four Kinds, says the Midrash, correspond to four types of people.

Man’s mission in life consists of two basic challenges: learning and doing. The Torah is the vehicle by which we gain knowledge of our Creator and insight into the essence of life; the mitzvot, the divine commandments, are the means by which we build a better and holier world, developing the physical creation into a “home for G-d.” These two endeavors define the four personalities represented in the “Four Kinds.”

The etrog, which has both a delicious taste and a delightful aroma, represents the perfect individual who both learns and achieves. The lulav, being the branch of the date palm, produces fruit that has a taste but no aroma; this is the portrait of the reclusive scholar who grows in wisdom but shuns the world of action. The fragrant but tasteless myrtle is the activist whose profusion of good deeds consumes all his time and energies. Finally, the tasteless, scentless willow represents the person who neither learns nor does, actualizing neither his intellectual potential nor his capacity to improve the world. On Sukkot, concludes the Midrash, these “Four Kinds” are “all bound together in one bundle,” each an integral part of the community of G-d.[11]

The Tormented Fruit

In light of this, we can understand the four things that mystified the wisest of men.

If the “splendid fruit” in the Four Kinds represents the harmony of learning and accomplishment, why is this the fruit that “dwells in its tree all year round”? One would expect such perfection from a fruit maturing in tranquillity, in a climate that is singularly attuned to its nature and needs; not from one whose development is agitated by ever-shifting conditions. And yet, time and again we find that the greatest lives are those beset by travail and challenge, that the most balanced personalities are forged by the need to deal with changing circumstances and to constantly adapt to new climates and environments.

This, to King Solomon, was one of the greatest mysteries of life. How does vacillation fuel growth? Why is it that the individual who enjoys a tranquil existence is not nearly as “fragrant” and “delectable” as the one who is battered by the vicissitudes of life?

Pressed Leaves

The lulav, too, gave King Solomon pause. Is not the very nature of intellectual discourse that it produces varied opinions and conclusions? In the words of the Talmud, “Torah scholars sit in numerous groups and study the Torah. One group deems a thing impure, and another deems it pure; one group forbids a deed and another permits it; one group disqualifies something and another renders it fit.”[12]

So when the verse speaks of “fronds of dates,” we are inclined to understand these words in their literal, plural sense. For if the second of the Four Kinds connotes the Torah scholar, the human mind enfranchised to assimilate the divine wisdom, should it not consist of two palm branches, in keeping with the plural nature of the intellect? Should not their leaves be opened and spread, pointing to the various directions that the rational examination of a concept will take when embarked on by the mind?

And yet, the lulav commanded by the Torah is a single, closed frond, its leaves fused to a single rod pointing in a single direction. As the above-quoted Talmudic passage concludes: “Should a person then ask: How, then, might I study Torah? But all was received from a single shepherd.”[13]

This was the second of the two mysteries pondered by King Solomon. How do the flock of opinions and perspectives of Torah relate to their “single shepherd”? How can the divine wisdom be funneled through the multifarious world of human reason and remain the singular truth of a singular G-d?

The Plaited Twig

The third of the Four Kinds represents the “deed” aspect of life, the manner in which we fulfill the purpose of creation with the physical actions of the mitzvot, thereby constructing a “dwelling for G-d in the physical world.”[14] Thus, the Torah identifies the myrtle by alluding to its “plaited” appearance, given it by the fact that its leaves grow in clumps of three: the number “three” represents the realm of action, which is the third of the soul’s three “garments” or vehicles of expression (thought, speech and deed).[15]

Here lies what is perhaps the most profound mystery of all. How can the finite and mundane physical deed “house” the divine essence? Indeed, the plaited twig that comes to mind when thinking of the physical world is not the fragrant myrtle, but the barbed and poisonous hirduf!

Yet it is the material world where G-d elected to make His home. It is the physical deed to which He imparted the ability to serve as man’s highest form of communion with Him. Why? To the wisest of men, this was one of the four phenomena to which he could only say: “I do not know.”

A Brotherhood of Trees

The fourth of Solomon’s mysteries concerns the willow, a plant with neither fragrance nor taste, devoid of learning as well as deeds.

Why is this specimen counted among the “Four Kinds”? The verse itself answers that question by referring to the fourth kind as “aravot of the river.” The willow might not exhibit any positive qualities, but its roots are imbedded in the banks of its ancestral river and nourished by the waters of its heritage. It, too, is a child of Abraham, Isaac and Jacob; in its veins, too, course the love and awe of G-d that they bequeathed to all their descendants.

Another hallmark of the willow is that “it grows in brotherhood.” This alludes to a unique feature of the human “willow”: taken alone, he might exhibit not a single positive trait or achievement; but when gathered in a community, the aura of holiness that suffuses each individual soul suddenly comes to light. Thus our sages tell us that the divine presence rests upon a gathering of ten individuals (the number that comprises a “community”), even if they are not engaged in the study of Torah or the performance of a mitzvah.[16] This is also the significance of the minyan (the quorum of ten required to recite certain prayers): ten individuals gathered together represent a quantum leap in holiness. Ten ignorant boors make a minyan, while nine pious scholars do not.

This is what mystified King Solomon about the willow. How does ten times nothing add up to something? If each on his own possesses no visible expression of his innate holiness, how does that change when ten of them come together? All trees grow on water, mused the wisest of men; what sets the willows apart, earning them a place among the Four Kinds”? Simply the fact that they grow close together?

Axiomatic Impossibilities

If we think of these mysteries, they are as enigmatic and elusive as when King Solomon pondered them thirty centuries ago. But we usually don’t think of them at all—so deeply are they ingrained in our reality. Despite their logical incomprehensibility, these are obvious and ever-present truths in our lives.

Why do vacillation and hardship fuel growth? How can contradictory ideas embody a singular truth? Why does a simple physical deed elevate us to levels of holiness and G-dliness unequaled by the most transcendent spiritual experience? How are a number of ordinary human beings magically transformed when knit into a community, greatly surpassing the sum of their individual parts?

King Solomon couldn’t explain these mysteries; certainly, we cannot. But we recognize these as axiomatic to our lives, as four cornerstones to our existence that bear the stamp of a Creator within whose infinite being opposites merge and paradoxical truths harmoniously reside.[17]

Based on an entry in the Rebbe’s journal dated “Simchat Beit HaShoeivah[18] 5702” (Sukkot 1941).[19]

Adapted from the teachings of the Rebbe by Yanki Tauber.


[1]. Leviticus 26:40.

[2]. Midrash Rabbah, Vayikra 30:14; Tanchuma, Emor 20.

[3]. See introduction to Mishneh Torah.

[4]. Talmud, Sukkot 35a.

[5]. Ibid., 29b and 32a.

[6]. Proverbs 3:17.

[7]. Talmud, Sukkot 32b.

[8]. Ibid., 33b.

[9]. See Talmud, Shabbat 20a; Sefer HaMaamarim 5568, p.447; Siddur Im D’ach, Shaar HaLulav, 264d.

[10]. I Kings 5:11.

[11]. Midrash Rabbah, Vayikra 30:11.

[12]. Talmud, Chagigah 3b.

[13]. Ibid.; cf. Eruvin 13b: “These and these are both the words of the living G-d.”

[14]. Midrash Tanchuma, Nasso 16; Tanya, ch. 36.

[15]. Tanya, ch. 4. See The Phonetics of Life, WIR, vol. IV, no. 4.

[16]. Talmud, Sanhedrin 39a; Tanya, end of ch. 11. In contrast, when a person studies Torah or is engaged in the performance of a mitzvah, the divine presence rests even upon a lone individual (see Ethics of the Fathers 3:6).

[17]. Thus, the “Four Kinds” evoked in King Solomon the admission that “I do not know them,” while the three mitzvot of Passover were only “wondrous to me.” What amazed King Solomon about Passover was the fact that an undeserving nation—in the words of the Midrash (Yalkut Reuveni, Shemot 14:27), “How are these any different from these? These (the Egyptians) are idol-worshippers, and these (the Israelites) are idol-worshippers!”—was given the gifts of faith (matzah), freedom (the Passover offering) and perseverance (maror). G-d chose to take us out of Egypt and make us His people solely in the merit of our three ancestors, who embodied these three traits: because of the faith of Abraham (who observed the mitzvah of matzah—see Psikta Rabbah on Genesis 18:6), the self-transcendence of Isaac (who ate of the Passover offering—see Rashi on Genesis 27:9) and the perseverance of trouble-worn Jacob (see Genesis 31:40; Talmud, Shabbat 89b).

This was indeed wondrous—that G-d should elect a people as His chosen nation by no merit of their own—but it is not illogical. It is an act that transcends reason, but it is not contrary to reason. On the other hand, the four paradoxes embodied by the “Four Kinds” of Sukkot are logical impossibilities, prompting King Solomon to not only express wonderment but to proclaim, “I do not know them.”

This reflects the respective positions of Passover and Sukkot in the Jewish calendar. The Jewish year has two “heads” or beginnings: Nissan, the month of the Exodus, and Tishrei, the month in which the “Second Tablets” were given to Israel after they repented of the sin of the Golden Calf and were granted a new beginning in their relationship with G-d. Nissan represents the divine service of the tzaddik (perfectly righteous individual); Tishrei, of the baal teshuvah (“returnee” or penitent). The tzaddik’s perfection transcends our finite world to relate to the “wondrous” (i.e. supra-rational and infinite) light of G-d; the baal teshuvah, however, reaches higher yet, relating to the “unknowable” essence of G-d that not only transcends the limits of reason and existence, but is also the master of paradox and the harmonious source of the counter forces and contrary truths that pervade our world.

[18]. Simchat Beit HaShoeivah (“the Celebration of the Water Drawing”) is the name given to the nightly celebrations held during the festival of Sukkot in commemoration of the great festivities held in the Holy Temple to celebrate the special mitzvah of drawing the water to be poured on the Altar each day of Sukkot (see Talmud, Sukkah 51a-53a). The notes in this entry are probably for talks the Rebbe delivered or intended to deliver at a Simchat Beit HaShoeivah celebration.

[19]. Reshimot # 62, pp. 16-20.


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1 year ago

Another identifying mark of the aravah is that willow bushes tend to grow in close-knit groups (aravah is related to the word achavah, “brotherhood”” — I did not know that the willow start growing as bushes. I wonder, how these bushes turn into a single tree. When they are young bushes, do their leaves already hang downward as they do on the grown tree? When the willow is a grown tree, it stands alone, and I do not remember many grown willow trees in a group. There is always more to learn! Thank you for this beautifully comprehensive article.

So as the plaited twig tells us that a triangle, our (thorny) hard work done with joy (deed) can turn into a square, (house) a sweet home for Hashem, all of the Four Kinds give us our goal. This is my take on the seeming mystery that is recognized truth. We do not need to know all the details that would distract us, but we need guideposts to live by and we can all share and accept true.

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