לַמְנַצֵּחַ מִזְמוֹר לְדָוִד׃ - For the conductor, a psalm of David.
This psalm is familiar to us all: "The heavens declare the glory of God." The Malbim explains that God's glory is revealed in the world through two visions, two pathways. One path is contemplation of the physical world: we look around and see a magnificent creation fashioned with absolute precision, with meticulous attention to every detail - from the smallest microbiology and DNA to the vast and mighty celestial bodies - and all of them designed to serve man. This is clear testimony to the existence of the Creator. The second path is through the Torah, through prophecy, through divine revelation.
King David in this psalm delineates these two paths for us, demonstrating that the second path is far superior and more effective. Knowing our Creator through the Torah is vastly more powerful, and through it one can attain far greater detail than through knowledge gained from nature alone. This superiority of revealing His glory, His reality, and His providence through the Torah is expressed in six distinct areas, which King David will enumerate here one by one.
הַשָּׁמַיִם מְסַפְּרִים כְּבוֹד־אֵל וּמַעֲשֵׂה יָדָיו מַגִּיד הָרָקִיעַ׃ - The heavens declare the glory of God, and the firmament proclaims His handiwork.
"The heavens" includes all celestial bodies, what the early sages called "the world of the celestial spheres": the sun, the moon, the stars, and everything beyond. "The firmament," by contrast, as the Malbim defines multiple times based on the Rambam, is the realm where vapors ascend - what we call the atmosphere. That is where rain, hail, and clouds are found; that is where the earth's boundary reaches, and up to that point the air is breathable for humans and animals. From there upward begins the realm of heaven, and there - as the Malbim notes - no living creature can survive, for there is no oxygen to sustain life.
Just as there is a difference between heaven and the firmament, so is there a difference in what they proclaim. What is "the glory of God," and what is "His handiwork"? Glory is that which is owed to the Holy One, blessed be He, by virtue of His having created the universe. Since God created His world and is the prime cause of all created beings, the cause of our existence and sustainment, it is fitting to honor Him - and it is this glory that the heavens declare. Anyone who observes this vast edifice, the sun, the moon, and their workings, understands that there is a singular Creator with the power and might to fashion all this. Not only the very existence of the sun, but its function and orbit, and the fact that it does not incinerate man but is situated at the precise distance to warm without scorching. Anyone who contemplates this knows that there is a wise Ruler here, a power that must be revered. This is "the glory of God."
Yet from the heavens alone, one still does not learn that the Holy One, blessed be He, is actively present in His world, continually renewing the work of Creation each day and guiding the cosmos. What do we know from them? That thousands of years ago, God created the sun, moon, and stars. Theoretically, someone could claim that God created everything and then departed, and the mere sight of the sun and moon does not compel the conclusion that He remains present, overseeing and governing. That is revealed through "His handiwork" - the actions that the Holy One, blessed be He, performs continuously - and this is what "the firmament proclaims." One who contemplates the way rain falls sees the active providence of God: how He provides every place with the exact amount of water it needs, "causes grass to sprout on mountains," and sends the rains - what our Sages call Gevurot Geshamim (the might of the rains), in which the ongoing power of the Blessed Creator is clearly seen.
Along these lines, Chazal expound: "The handiwork of the righteous - who proclaims it?" Who reveals to us the deeds of the righteous? "The firmament proclaims His handiwork." How so? As often noted, no other power in the world has found a way to produce rain. At most, people can seed silver iodide into existing clouds that already yield a certain amount of rain to increase the output, but there is no way to bring rain in a year of drought. Concerning this the prophet asks: "Are there any among the vanities of the nations that can cause rain?" Go search for a deity of the nations that can bring rain.
The only nation in history recognized and renowned for this, even among the Gentiles, is the Jewish people. During droughts, rulers would turn to the Jews, pressuring them and threatening expulsion unless rain fell. In Yemen, this was the Imam's standard practice: whenever rain failed to fall, he threatened the Jewish community. The Yemenite Jews would declare a fast day, go to the cemetery to pray, and by the time they returned, rain would already be pouring down. It was a regular occurrence. Likewise in Jerusalem, during a severe drought, they went out to pray on the Mount of Olives, and when they returned, rain was falling after years of drought. And the Gemara relates concerning Rabbi Yehudah that when he merely removed one shoe in preparation for a fast, rain would fall immediately.
If so, rain serves as proof of Divine Providence: the Holy One, blessed be He, brings the rain in its due season, in every place according to its need, each country according to its nature, according to the time and the place. From this we perceive Hashem's providence in the world. "The heavens declare the glory of God" - when I observe the celestial spheres, I see the glory of God. But when I observe "the work of His hands", I know not only that Hashem created the world once in the past, but that His providence over His world is constant and continuous.
There is another subtle distinction here: the heavens are "mesaprim" (declare), whereas the sky "maggid" (tells). The Malbim explains: "haggadah" always denotes stating something new - "I want to tell you something," to share news, to inform you of something you did not know. "Sippur", by contrast, always relates to something from the past - "I am recounting to you that once upon a time, such and such took place." Therefore, the sky is "maggid": it tells us again and again something ever-renewed - rains fall continuously, demonstrating Hashem's ongoing providence. By contrast, the heavens merely "mesaprim": Hashem created His world so many years ago, set the sun, and established the moon - that occurred in the past.
It should be noted: saying that one might view the sun and the moon as having been created once and nothing more reflects only the perspective of the deniers. We, after all, recite, "Who in His goodness renews each day continuously the work of creation," believing that the Holy One, blessed be He, renews creation at every single moment: through His blessed will, the sunrise is renewed right now, rain falls right now, the moon appears right now. This is not driven by mere inertia, as though Hashem gave the world a single initial push and it has kept rolling ever since. Rather, one *could* think that way, and to a skeptic viewing the world through such a lens, the heavens alone do not reveal ongoing providence; they recount only what happened in the past, the glory of Hashem Who created His world.
יוֹם לְיוֹם יַבִּיעַ אֹמֶר וְלַיְלָה לְּלַיְלָה יְחַוֶּה־דָּעַת׃ - Day to day pours forth speech, and night to night expresses knowledge.
Incidentally, this verse is the source for the titles of Rav Ovadia Yosef's responsa: Shu"t *Yabia Omer* and Shu"t *Yechaveh Da'at*. Returning to our subject: the Malbim explains that three criteria can clarify whether something whose origin is in doubt came about by deliberate design or by chance.
The first criterion is recurrence. "Chance does not persist continuously," state the early sages. A chance occurrence does not repeat itself again and again and again entirely by coincidence. If you see someone win the lottery week after week, for two or three months in a row, you do not say "it happened by chance"; rather, you ask who rigged things at the lottery office. If an extraordinary thing happens, chance does not persist; and when you see that it consistently happens in the exact same manner, it is obvious that someone designed it.
The second criterion is wisdom and precision. An accidental occurrence happens haphazardly, without exactness or refined form; a complete, precise thing, however, is never accidental. If you see a crater astonishingly exact in its size, depth, and dimensions, no one would claim that a meteorite fell here and just happened to carve out dimensions accurate to the millimeter in depth, width, and height. The precision itself proves that someone planned and excavated it. When something is formed arbitrarily, one might attribute it to chance; when it is meticulously precise, someone designed it.
The third criterion is purpose. If I see a stray piece of metal lying around, I say: this is accidental. If I see many identical pieces - that already fits the first rule, recurrence. If I inspect it and find that it has an exact weight, height, and length - that fits the second rule, wisdom. But if I suddenly look closely and see that there is a protrusion here, and another on the other side, and discover it is a bottle opener - this is not simply a piece of bent metal; someone designed it. Or, if I insert this piece of metal into a keyhole that requires an extremely precise key and find that it opens the door - that is purpose: the object is designated and calibrated for a specific function, which is a clear sign that it was crafted with deliberate intent.
As the analogy goes: imagine American astronauts landing on the moon and finding a broken shard of a bottle. What would their conclusion be? Would they say: "A bottle is made of glass, and glass comes from sand, and there is dust on the moon as well; presumably there was an explosion, and a bottle formed as a result"? No sensible person would make such a claim. Everyone would say: "The Russians beat us to it." And even if it is only a shard and not an intact bottle - because examining the shard reveals that it is shaped, precise, and polished, clearly manufactured rather than the byproduct of an explosion. If they were to find many such shards, all the more so; and if they also understood its purpose, that it was meant to hold liquid, all the more so. These are the three logical conditions for determining that something did not occur by chance, but was crafted with deliberate intent.
From these three aspects we will now learn Hashem's guidance and His glory through Creation - from the sun, the moon, and the stars. The first is multiplicity (ribui), and this is "day to day pours forth speech": you see the sunrise day after day after day, at precise, designated times, to the point that you can set your watch by the sun. If the appearance of the sun were accidental, why would it repeat day in and day out? One cannot argue that there was a random explosion that created an enormous ball of gas that flared up and died down - after all, this happens every single day. The sheer repetition of this recurring cycle demonstrates that there is no coincidence here. "Day to day pours forth", recounting and speaking of the might of the Holy One, blessed be He.
And at night, when the sun does not shine? The Malbim explains: night is a time of stillness; nature places a hand over its mouth, as it were, silent and still. When there is no noise, it is a time for thought and contemplation. A person can then reflect on what he observed by day and internalize it, and from this he draws forth the knowledge of God: "night to night expresses knowledge." Each day declares the new phenomenon produced within it, and at night, these new revelations of God's handiwork become known to mankind, and they contemplate His deeds. Moreover, day adjoins the day after it, and night adjoins the night after it - this occurs continually and consistently, and this constancy and repetition prove that there is precise design here in the exact manner needed.
In terms of linguistic precision: yabia ("pours forth") comes from the root of bubbling, flowing water, where speech gushes from a person's mouth like "a flowing brook, a fountain of wisdom." By contrast, yechavveh ("expresses" or "reveals") refers to disclosing new insights in matters of science and knowledge.
אֵין־אֹמֶר וְאֵין דְּבָרִים בְּלִי נִשְׁמָע קוֹלָם׃ - There is no speech and there are no words whose voice is not heard.
Do not think that this declaration is whispered speech, speech whose voice goes unheard. Know that this is a mighty and powerful voice, through which Hashem's glory is revealed through Creation from one end of the earth to the other. This explains the repetition in the verse: "There is no speech" (ein omer) - omer refers to an entire discourse, and no full discourse is delivered here in a whisper; "and there are no words" (ve-ein devarim) - devarim refers to individual utterances, and not even individual words are spoken here without their voice being heard. Do not imagine that there are words, whether many or few, whose voice goes unheard; rather, their voice resonates from one end of the earth to the other, and every facet of Creation reveals Hashem's glory.
בְּכָל־הָאָרֶץ יָצָא קַוָּם וּבִקְצֵה תֵבֵל מִלֵּיהֶם לַשֶּׁמֶשׁ שָׂם־אֹהֶל בָּהֶם׃ - Throughout all the earth their line has gone forth, and their words to the end of the world; for the sun He pitched a tent among them.
This message is not confined to one specific, isolated location: "Throughout all the earth their line has gone forth" - it is broadcast everywhere, in settled lands and in uninhabited wilderness, and in all of them Hashem's glory, guidance, handiwork, and divine providence are clearly recognizable. For even a person situated at the far edge of the world sees the sun, the moon, and the celestial bodies. The word kav ("line") is an architectural term - as in "stretching a line": when builders constructed a building, they would mark a line or stretch a cord so the structure would be straight. Throughout all the earth extends the architectural line that the Holy One, blessed be He, established in His world, and all creatures everywhere can recognize in it the hand of Hashem and His guidance.
From here, David HaMelech proceeds to show how everything was created with absolute perfection, and the first example is: "for the sun He pitched a tent among them." Light and life radiate from the sun to everything in the universe, and especially to planet Earth: without the sun there is no life for mankind, animals, or beasts, and no plant life (photosynthesis). This entire existence stems from the power of the sun, and if it were extinguished, the world would freeze, and it would not take very long for that to happen. One who contemplates the sun's course sees how profoundly it reveals the sovereignty of the Creator, blessed be He.
Yet what is the meaning of "for the sun He pitched a tent among them" - who has ever seen a tent over the sun? On a simple level, one might understand that the Holy One, blessed be He, cast a canopy over the world by means of the sun, since it sits high above and thus functions like an overhead tent. Yet Chazal saw something deeper here: "The solar sphere has a sheath (nartik)" - the sun has a protective covering, a tent, a case within which it is placed. This is how they expounded "for the sun He pitched a tent among them", a concept they cited in several other places as well. It is clear from their words that without this sheath, the world could not survive; our very existence is possible only because the sun has a sheath.
Someone reading this in the past might have thought that the Sages spoke without knowing physical reality and were merely offering imaginative descriptions. But Chazal stated these matters unequivocally, without any doubt, and so until recent times we accepted these truths simply because Chazal said so - and when Chazal speak, we believe. With the advances of modern scientific research, however, today we not only believe these facts, but we also know them.
There is a prominent and well-known astronomer named Vidal who became observant and authored a book titled Tzeva Shamayim. He worked at the British Royal Observatory in Greenwich and was a visiting professor at the Center for Astrophysics at Harvard University in the United States, considered one of the foremost universities in the world. In his writings, he cites statements of Chazal and demonstrates the remarkable precision of their astronomical knowledge, down to the fraction of a decimal point. A prime example is the calculation of the lunar cycle - 29 days, 12 hours, and 793 parts (*chalakim*) - which is accurate to several decimal places. Chazal knew the precise duration of the moon's orbit during eras when many nations made significant errors and were unable to calculate when the moon completed its cycle. Regarding this, Chazal applied the verse, "For this is your wisdom and your understanding in the eyes of the nations" - wisdom that we received directly from the Torah.
One of the subjects he addresses is the nature of the sun. He presents a diagram illustrating an inner core and an outer layer. The sun's interior reaches an astonishing temperature of fifteen million degrees Celsius. It is difficult to comprehend such a number when, on earth, a temperature of thirty-two or thirty-five degrees already drives people to air conditioning. That core generates intense radiation consisting of ultraviolet rays, X-rays, and gamma rays - three forms of radiation that, had they reached Earth unhindered, would incinerate it, leaving no chance for life to survive for even a moment.
On the other hand, he diagrams a surrounding layer around the sun, referred to as a sheath, which arrests and softens the intense heat waves emitted by the sun. This layer is called the photosphere, and it forms the enveloping mantle around it - serving as a kind of canopy or tent. Even this layer is far from cool: the photosphere sits at about six thousand degrees Celsius due to its proximity to the core. Yet it absorbs that immense heat, and what it transmits outward functions like a filter and a screen, releasing the sunlight and radiation in a vastly weakened form. Furthermore, we know today that the ozone layer also acts as a vital filter for solar radiation.
The lesson here is profound: if scripture says, "In them He set a tent for the sun," and the concept seems difficult to understand, one need only wait, for science will ultimately catch up. There is no reason to be troubled. When difficulties and questions arise, one can be confident that in the end, truth will emerge, revealing the extraordinary accuracy of everything taught by Chazal.
וְהוּא כְּחָתָן יֹצֵא מֵחֻפָּתוֹ יָשִׂישׂ כְּגִבּוֹר לָרוּץ אֹרַח׃ - And it is like a groom emerging from his canopy, rejoicing like a warrior to run a course.
Following the theme of abundance comes the second hallmark: wisdom and precision. The sun emerges each morning like a groom coming out of his bridal canopy. The Radak explains that when the sun begins to rise in the morning, it resembles a groom exiting his chuppah, greeted by the joy and congratulations of all who come to wish him well - so too, everyone rejoices at the arrival of the sun's light. The Radak's father offers an alternative interpretation: in their time, the chuppah was the chamber where the groom stayed throughout the seven days of wedding feasts, and whenever he had to leave it, he yearned to return immediately. So it is with the sun: when it sets out, it does not depart as one fleeing, but as one eager to complete its circuit in order to return to its place, like a groom stepping out of his chamber while yearning to return. One should not think, "It has gone out, arrived, and now it remains" - rather, it continually longs to complete its cycle and return again and again to the place from which it shines. (All of this is said without entering the question of whether the earth revolves around the sun or the sun around the earth, which is not the focus here.)
"Rejoicing like a warrior to run a course": when a warrior runs, he does not stumble; similarly, the sun runs its continuous course without faltering. Not a single day has passed where the sun grew tired, fell ill, or carried out a slowdown strike to work at a sluggish pace. There is no transit management here - there are no strikes. Day after day, the sun operates with joy, running like a mighty warrior who never falters or falls. A warrior rejoices when going out to battle, as scripture also describes the strength of the warhorse: "He rejoices in his strength, going out to meet the clash of arms." Going forth into action is frequently depicted in terms of joy - the warrior is eager for battle, and the steed charges forward with vitality. So it is here: the sun's rising and radiating light is, so to speak, its joy. A dejected person has a fallen, darkened countenance; a joyful person has a glowing, radiant face. The shining sun reflects the joyful vigor with which it goes out to fulfill the will of its Creator.
The Malbim develops an approach here based on ancient astronomers, who held that the sun moves from east to west and then returns from west to east without making a full circular orbit, and he interprets the verse according to that view. Because that ancient conception is difficult to reconcile with contemporary scientific reality, that part of the explanation is set aside here.
There is a wonderful explanation of these verses, and after considering what happens when a person grows accustomed to things, it is striking to see how King David embedded this reality within the text. "The heavens declare the glory of God, and the sky proclaims His handiwork" - the Rambam writes: what is the path to acquiring awe of Heaven? Contemplate the heavens, gaze at the stars. If so, Neil Armstrong, who looked at the heavens so extensively and even walked on the moon to view them up close, should surely have become a great *yerei Shamayim*! Why is it, then, that people no longer arrive at awe of Heaven, nor do they feel moved or inspired? The answer lies in the very next verse: "Day to day pours forth speech, and night to night expresses knowledge." The problem is that it happens day after day and night after night, as an everyday routine. And what is the result? "There is no speech, and there are no words; their voice is not heard." People no longer hear, no longer pay attention, and no longer listen to the voice of the heavens. They cease to marvel at the splendor of creation simply because it is daily. When it repeats day after day, night after night, no one is moved or stirred any longer - humanity has fallen into the slumber of routine.
מִקְצֵה הַשָּׁמַיִם מוֹצָאוֹ וּתְקוּפָתוֹ עַל־קְצוֹתָם וְאֵין נִסְתָּר מֵחַמָּתוֹ׃ - Its rising is from one end of the heavens, and its circuit reaches to their other end; and nothing is hidden from its heat.
Although the sun emerges from the edge of the heavens, notice that it does not travel along the equator in a straight line, but rather "and its circuit reaches to their other end" - it circles toward the outer ends. Anyone who pays attention knows that there is a difference between summer and winter in the position of the sun: there is a season when you drive along a certain road and see the sun to your left, and there is a season when at that very same hour at noon it is further to your right; there is a season when the sun tilts more toward the south, and a season when it travels more toward the north. Granted, it does not reach all the way to the northern extremity the way it tilts to the southern side, but it draws closer toward the north.
And this itself is Hashem's lovingkindness. If the sun always followed the exact same path, staying close only to the equator, the earth could not have been inhabited: the equator would be unbearably hot because the sun would be so close there, and since it would not tilt to the right or to the left, the polar regions would be completely frozen - and not just the actual poles, but even regions much closer to the center, which could not be settled because the sun would never reach them. But since the sun completes a circuit that shifts between summer and winter, from south toward north, seasons are created where it is warmer and the sun is close, and seasons where it is colder and the sun is distant - and through this, life on earth is made possible.
The Malbim explains: Is not the One Who designed this wise? When you see a deliberate design that sustains life, without which existence would be impossible, one cannot claim that this happened on its own. The precision and coordination point to wisdom, and wisdom teaches that there is an Author Who devised this wise plan and brought it into being. There is also the third sign here - purpose: one sees what it accomplishes, to give life on earth. Thus, we witness both the wisdom in it and its purpose. The Malbim derived the aspect of wisdom primarily from the preceding verse, which we passed over, and what we have explained is enough to perceive both the wisdom and the purpose in the creation of the sun.
"And nothing is hidden from its heat" - "its heat" (chamato) here means the sun's warmth, not in the sense of burning anger. That is: the sun is not situated only in the center, over the equator, in a way that would leave the two poles hidden from it and unaffected by it. Rather, by tilting at times to the south and circling toward the north, it ensures that the entire earth sees the sun - there is no place on earth hidden from it.
Rashi cites the words of Chazal: Had the sun been placed in the lowest firmament, no person could have sheltered from its intense heat. For there are seven firmaments: Vilon, Raki'a, Shechakim, Zevul, Machon, Ma'on, and Aravot. The lowest of them is Vilon, of which Chazal say that it serves no operational function; and the sun is not in Vilon, but in the firmament above it, called Raki'a, where the sun, moon, stars, and constellations reside. Had the sun been placed in the lower realm, the world could not have survived.
It should be noted that this does not fully align with what we saw earlier, that the firmament is the region where vapors rise and the heavens are above it. According to the Midrash here, the term Raki'a is understood differently: it does not refer to what we commonly call the sky or atmosphere, but rather to the division into seven firmaments, where "Raki'a" is a distinct realm of its own, the second among them.
In this psalm, David HaMelech presents two paths to recognizing the Creator - the path of creation and the path of the Torah - and demonstrates that the path of the Torah is superior in six respects. In the first part of the psalm, he details the testimony of creation: the heavens recount the glory of God, Who created His world, and the firmament declares His continuous handiwork, the rains and divine providence, and even the handiwork of the righteous. Three signs prove that this is no accident, but the work of a deliberate Designer: multiplicity ("Day to day utters speech"), wisdom and precision (the sheath of the sun, its course like a bridegroom and a warrior), and purpose (the sun's inclination between the extremes, enabling life throughout the earth, "and nothing is hidden from its heat"). And the profound moral lesson: the voice of the heavens resounds from one end of the earth to the other, but daily routine lulls us to sleep - "There is no speech and there are no words; their voice is not heard" - and our task is to awaken and listen.