He made the moon to mark the seasons; the sun knows its time for setting.
English Standard Version (ESV)
While we tend to see the sun and moon as just cosmic clocks, the psalmist portrays them as conscious servants obeying their Creator. The sun "knows" its time for setting, acting not as a machine but as a faithful servant, highlighting God's intimate care for the rhythms of life and rest for all creation.
He made the moon to mark the seasons; the sun knows its time for setting.
English Standard Version (ESV)
The psalmist has just described God's powerful and life-giving actions on Earth, from bringing forth plants to making creatures roar. Now, he shifts his gaze upward to the celestial bodies, marveling at how God designed the moon and sun not just for light, but to order time itself for human life and worship. This reflection on the cosmic clockwork prepares for a later depiction of the night and day cycle, emphasizing God's benevolent control over the rhythms of creation.
Ever wonder why ancient festivals were often tied to the moon phases? It wasn't just superstition!
The verse highlights the moon's role in marking 'seasons.' For the ancient Israelites, this had profound practical and spiritual implications:
The sun 'knows' its time to set? This isn't just poetry – it's a profound statement about creation's relationship with its Creator.
The phrase 'the sun knows its time for setting' is poetic language that personifies the sun, giving it a sense of agency. However, the underlying truth is about perfect, obedient service:
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Understand the original words
mo'ed · Hebrew Noun
A recurring, appointed time or fixed occasion, often used for holy feasts or seasonal cycles. In this context, it refers to the ordered temporal patterns established by God through the celestial bodies.
This Psalm celebrates the created order, highlighting how the sun and moon, far from being deities, are divine instruments. Their regular, predictable movements serve not only natural cycles but also structure Israel's sacred calendar, a testament to God's purposeful design for human life and worship.
c. 1400 BC
Exodus and Covenant at Sinai
The Israelites, freed from slavery in Egypt, receive the Law and establish a covenant with God. This period solidifies their understanding of God's appointed times for festivals and worship.
c. 1000 BC
Reign of King David
David, a prominent figure in Israel's history and a skilled musician, likely composed many Psalms. His reign brought stability and a focus on temple worship.
c. 950 BC
Construction of the First Temple
Solomon builds the Temple in Jerusalem, centralizing worship and further emphasizing the importance of sacred seasons and appointed times.
Date Unknown - Likely during Second Temple Period— this verse
Composition of Psalm 104
This Psalm, a majestic hymn of creation, likely reflects a time when the importance of celestial bodies for marking time, seasons, and festivals was deeply understood and appreciated.
c. 586 BC
Babylonian Exile Begins
The destruction of Jerusalem and the First Temple leads to the exile of many Judeans. This traumatic event would later inform reflections on God's sovereignty over all creation, even in times of distress.
c. 516 BC
Completion of the Second Temple
The return from exile and the rebuilding of the Temple in Jerusalem marks a significant religious and cultural moment, reinforcing the calendar and festival system.
This passage directly links the creation of the sun and moon to marking seasons and days, echoing the Psalmist's observation of God's design for these celestial bodies.
Job 38:12In Job's challenging questions, God emphasizes His sovereign control over the dawn and the sun's setting, paralleling the Psalmist's view of the sun as a knowing servant of its Creator.
Jeremiah 31:35This verse speaks of God establishing the fixed ordinances of the sun, moon, and stars for perpetual order, reinforcing the theme of divine appointment seen in Psalm 104:19.
This Wisdom literature passage describes the moon as a sign for festivals and a marker of time, directly aligning with the function of the moon for 'seasons' as mentioned in the Psalm.
pulpitPsalms 104:19: "He appointed the moon for seasons: the sun knoweth his going down."
Verse 19. - He appointed the moon for seasons (comp. Genesis 1:14). The Jewish festivals depended greatly on the moon, the Passover being celebrated at the time of the full moon of the first month (Exodus 12:6), and the other festivals depending mostly on the Passover. And the sun knoweth his going down. Observes the laws, that is to say, appointed for him.
clarkePsalms 104:19: "He appointed the moon for seasons: the sun knoweth his going down."
He appointed the moon for seasons - The heathens thought that the sun and moon were gods, and worshipped them as such. The psalmist shows, 1. That they are creatures dependent on God for their being and continuance; and, 2. That they were made for the use of man. See what has been said on these luminaries in the notes on Genesis 1:14-16 (note).
While we tend to see the sun and moon as just cosmic clocks, the psalmist portrays them as conscious servants obeying their Creator. The sun "knows" its time for setting, acting not as a machine but as a faithful servant, highlighting God's intimate care for the rhythms of life and rest for all creation.
The psalmist has just described God's powerful and life-giving actions on Earth, from bringing forth plants to making creatures roar. Now, he shifts his gaze upward to the celestial bodies, marveling at how God designed the moon and sun not just for light, but to order time itself for human life and worship. This reflection on the cosmic clockwork prepares for a later depiction of the night and day cycle, emphasizing God's benevolent control over the rhythms of creation.
The psalmist has just described God's powerful and life-giving actions on Earth, from bringing forth plants to making creatures roar. Now, he shifts his gaze upward to the celestial bodies, marveling at how God designed the moon and sun not just for light, but to order time itself for human life and worship. This reflection on the cosmic clockwork prepares for a later depiction of the night and day cycle, emphasizing God's benevolent control over the rhythms of creation.
"He made the moon to mark the seasons; the sun knows its time for setting." — While we tend to see the sun and moon as just cosmic clocks, the psalmist portrays them as conscious servants obeying their Creator. The sun "knows" its time for setting, acting not as a machine but…
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Last reviewed October 2026