Surah 21

Surah 21:33

"He (it is) who created the night and the day, and the sun and the moon, each floating in (its own) orbit."
The Signs of Allah in the Heavens and the Earth and in the Night and the Day Verses 21:30-33
Show Full Scripture Context (21:30-33) — 4 Verses
Verse 30

أَوَلَمۡ يَرَ ٱلَّذِينَ كَفَرُوٓاْ أَنَّ ٱلسَّمَٰوَٰتِ وَٱلۡأَرۡضَ كَانَتَا رَتۡقٗا فَفَتَقۡنَٰهُمَاۖ وَجَعَلۡنَا مِنَ ٱلۡمَآءِ كُلَّ شَيۡءٍ حَيٍّۚ أَفَلَا يُؤۡمِنُونَ

Do those who disbelieve not see that the heavens and the earth were (once) a solid mass, and We split the two of them apart, and We made every living thing from water? Will they not believe?

Verse 31

وَجَعَلۡنَا فِي ٱلۡأَرۡضِ رَوَٰسِيَ أَن تَمِيدَ بِهِمۡ وَجَعَلۡنَا فِيهَا فِجَاجٗا سُبُلٗا لَّعَلَّهُمۡ يَهۡتَدُونَ

We have placed on the earth firm mountains, so that it does not sway with them (on it), and placed in it passes (to serve) as (path)ways, so that they might be guided.

Verse 32

وَجَعَلۡنَا ٱلسَّمَآءَ سَقۡفٗا مَّحۡفُوظٗاۖ وَهُمۡ عَنۡ ءَايَٰتِهَا مُعۡرِضُونَ

And We have made the sky as a guarded roof. Yet they (still) turn away from its signs.

Verse 33

وَهُوَ ٱلَّذِي خَلَقَ ٱلَّيۡلَ وَٱلنَّهَارَ وَٱلشَّمۡسَ وَٱلۡقَمَرَۖ كُلّٞ فِي فَلَكٖ يَسۡبَحُونَ

He (it is) who created the night and the day, and the sun and the moon, each floating in (its own) orbit.

Here Allah tells of His perfect might and power in His creation and subjugation of all things.

Quoted Scripture
"Have not those who disbelieve knotvn"

means, those who deny His Divine nature and worship others instead of Him, do they not realize that Allah is the One Who is Independent in His powers of creation and is running the affairs of all things with absolute power? So how can it be appropriate to worship anything else beside Him or to associate others in worship with Him? Do they not see that the heavens and the earth were joined together, i.e. in the beginning they were all one piece, attached to one another and piled up on top of one another, then He separated them from one another, and made the heavens seven and the earth seven, placing the air between the earth and the lowest heaven. Then He caused rain to fall from the sky and vegetation to grow from the earth. He says:

Quoted Scripture
"And We have made from water every living thing. Will they not then believe?"

meaning, they see with their own eyes how creation develops step by step. All of that is proof of the existence of the Creator Who is in control of all things and is able to do whatever He wills.

In everything there is a Sign of Him, showing that He is One.

Sufyan Ath-Thawri narrated from his father from ‘Ikrimah that Ibn ‘Abbas was asked; “Did the night come first or the day?” He said, “Do you think that when the heavens and the earth were joined together, there was anything between them except darkness? Thus you may know that the night came before the day.”

Ibn Abi Hatim recorded that Ibn ‘Umar said that a man came to him and questioned him about when the heavens and earth were joined together then they were parted. He said, “Go to that old man (Shaykh) and ask him, then come and tell me what he says to you.” So he went to Ibn ‘Abbas and asked him. Ibn ‘Abbas said: “Yes, the heavens were joined together and it did not rain, and the earth was joined together and nothing grew. When living beings were created to populate the earth, rain came forth from the heavens and vegetation came forth from the earth.” The man went back to Ibn ‘Umar and told him what had been said. Ibn ‘Umar said, “Now I know that Ibn ‘Abbas has been given knowledge of the Qur’an. He has spoken the truth, and this is how it was.” Ibn ‘Umar said: “I did not like the daring attitude of Ibn ‘Abbas in his Tafsir of the Qur’an, but now I know that he has been given knowledge of the Qur’an.”

Said bin Jubayr said: “The heavens and the earth were attached to one another, then when the heavens were raised up, the earth became separate from them, and this is their parting which was mentioned by Allah in His Book.” Al-Hasan and Qatadah said, “They were joined together, then they were separated by this air.”

{And We have made from water every living thing} meaning, the origin of every living thing is in water.

Imam Ahmad recorded that Abu Hurayrah said, “I said: O Messenger of Allah, when I see you I feel happy and content, tell me about everything.” He said,

«Every thing was created from water.»

“I said, tell me about something which, if I do it, I will enter Paradise.” He said:

«Spread (the greeting of) Salam, feed others, uphold the ties of kinship, and stand in prayer at night when people are sleeping. Then you will enter Paradise in peace.»

This chain of narration fulfills the conditions of the Two Sahihs, apart from Abu Maymunah, who is one of the men of the Sunans, his first name was Salim; and At-Tirmidhi classed him as Sahih.

Quoted Scripture
"And We have placed on the earth firm mountains"

means, mountains which stabilize the earth and keep it steady and lend it weight, lest it should shake with the people, i.e., move and tremble so that they would not be able to stand firm on it - because it is covered with water, apart from one-quarter of its surface. So the land is exposed to the air and sun, so that its people may see the sky with its dazzling signs and evidence. So Allah says,

{lest it should shake ivith them,} meaning, so that it will not shake with them.

Quoted Scripture
"and We placed therein broad highways for them to pass through,"

means, mountain passes through which they may travel from region to region, country to country. As we can see, the mountains form barriers between one land and another, so Allah created gaps - passes - in the mountains so that people may travel from here to there. So He says:

Quoted Scripture
"that they may be guided."

"And We have made the heaven a roof, safe and loell-guarded."

means, covering the earth like a dome above it. This is like the Ayah,

{With Hands We constructed the heaven. Verily, We are able to extend the vastness of space thereof.} [51:47]

{By the heaven and Him Who built it.} [91:5]

{Have they not looked at the heaven above them, hoiu We have made it and adorned it, and there are no rifts in it?} [50:6].

The building and making described here refers to the raising of the dome, as when the Messenger of Allah said,

«Islam is built on five,»

i.e., five pillars, which can only refer to a tent as familiar among the Arabs.

{safe and well-guarded.} means, high and protected from anything reaching it. Mujahid said, “Raised up.”

{Yet they him away from its signs.} This is like the Ayah:

{lio» many a sign in the heavens and the earth they pass by, while they are averse therefrom} [12:105].

They do not think about how Allah has created it, so vast and high, and adorned it with heavenly bodies both stationary and moving by night and day, such as the sun which completes its circuit in one day and night, until it completes its allotted time, which no know knows except Allah, Who created it and subjugated it and directed its course. Then Allah says, drawing attention to some of His signs,

Quoted Scripture
"And He it is Who has created the night and the day,"

meaning, the one with its darkness and stillness, and the other with its light and human interaction; sometimes the one is longer while the other is shorter, then they switch.

{and the sun and the moon,} the sun with its own light and its own path and orbit and allotted time, and the moon which shines with a different light and travels on a different path and has its own allotted time.

{each in an orbit floating.} means, revolving. Ibn ‘Abbas said, “They revolve like a spinning wheel, in a circle.” This is like the Ayah

{(He is the) Cleaver of the daybreak. He has appointed the night for resting, and the sun and the moon for reckoning. Such is the measuring of the All-Mighty, the All-Knowing.} [6:96]

About this Source & Scholarly Authority (Tafsir Ibn Kathir)

Universal Sunni Consensus: Tafsir al-Qur'an al-Azim by Hafiz Ibn Kathir (701–774 AH / 1301–1373 AD) is universally regarded across all major schools of Sunni Islam (traditional, Salafi, Ash'ari) as the most authoritative classical exegesis. It is prized because it relies on Tafsir bil-Ma'thur—interpreting the Quran using the Quran itself, authentic Hadiths of Prophet Muhammad, and recorded statements of the early Companions (Sahabah).

Standard English Edition: This text is from the standard 10-volume English abridgment published by Dar-us-Salam Publications (supervised by Shaykh Safiur-Rahman Al-Mubarakpuri), which is the official, most widely distributed English Quranic commentary in mosques and Islamic libraries worldwide today.