يَسْـَٔلُونَكَ عَنِ ٱلسَّاعَةِ أَيَّانَ مُرْسَىٰهَا ۖ قُلْ إِنَّمَا عِلْمُهَا عِندَ رَبِّى ۖ لَا يُجَلِّيهَا لِوَقْتِهَآ إِلَّا هُوَ ۚ ثَقُلَتْ فِى ٱلسَّمَـٰوَٰتِ وَٱلْأَرْضِ ۚ لَا تَأْتِيكُمْ إِلَّا بَغْتَةً ۗ يَسْـَٔلُونَكَ كَأَنَّكَ حَفِىٌّ عَنْهَا ۖ قُلْ إِنَّمَا عِلْمُهَا عِندَ ٱللَّهِ وَلَـٰكِنَّ أَكْثَرَ ٱلنَّاسِ لَا يَعْلَمُونَ 187
Translations
They ask you, [O Muḥammad], about the Hour: when is its arrival? Say, "Its knowledge is only with my Lord. None will reveal its time except Him. It lays heavily upon the heavens and the earth. It will not come upon you except unexpectedly." They ask you as if you are familiar with it. Say, "Its knowledge is only with Allāh, but most of the people do not know."
Transliteration
Yas'alūnaka 'anis-sā'ati ayyāna mursāhā. Qul innamā 'ilmuhā 'inda rabbī. Lā yujallīhā liwaqtihā illā huwa. Thaqulat fī s-samāwāti wa-l-ardi. Lā ta'tīkum illā baghtatan. Yas'alūnaka ka-annaka hafiyyun 'anhā. Qul innamā 'ilmuhā 'indallāhi wa-lākinna akthara n-nāsi lā ya'lamūn.
Tafsir (Explanation)
This ayah addresses the Meccan disbelievers' persistent questioning about when the Hour (Day of Judgment) will occur—knowledge that belongs exclusively to Allah alone. The Prophet (ﷺ) is commanded to emphasize that only Allah knows its exact timing, and He reveals it to no one; the Hour will come suddenly and unexpectedly, weighing heavily upon the heavens and earth. Classical scholars like Ibn Kathir note that this ayah establishes the principle that belief in the unseen (ghayb) is fundamental to faith, and that the certainty of the Hour's occurrence is more important than knowing its time, which Allah has withheld from all creation.
Revelation Context
This ayah was revealed in Mecca during the period when the Quraysh frequently challenged the Prophet (ﷺ) about the veracity of his message by demanding specific details about eschatological events. The ayah addresses the broader Meccan context of skepticism toward the message of tawhid and the resurrection, emphasizing that certain knowledge remains exclusively with Allah (7:187-189).
Related Hadiths
Hadith from Sahih Muslim (2967): The Prophet (ﷺ) said, 'Five things are known only to Allah: the Hour, what is in the wombs, what the soul will earn tomorrow, when rain will fall, and in what land a person will die.' Also, Sahih Bukhari (4670) records that the Prophet (ﷺ) stated the Hour will come when people least expect it.
Themes
Key Lesson
Muslims should focus on preparing for the inevitable Day of Judgment through righteous deeds rather than becoming preoccupied with determining its exact timing, recognizing that Allah's wisdom in withholding this knowledge is a test of faith and a means to encourage constant readiness and moral consciousness.
Related Ayahs
ٱلَّذِينَ كَذَّبُوا۟ شُعَيْبًا كَأَن لَّمْ يَغْنَوْا۟ فِيهَا ۚ ٱلَّذِينَ كَذَّبُوا۟ شُعَيْبًا كَانُوا۟ هُمُ ٱلْخَـٰسِرِينَ
Those who denied Shuʿayb - it was as though they had never resided there. Those who denied Shuʿayb - it was they who were the losers.
وَإِلَىٰ ثَمُودَ أَخَاهُمْ صَـٰلِحًا ۗ قَالَ يَـٰقَوْمِ ٱعْبُدُوا۟ ٱللَّهَ مَا لَكُم مِّنْ إِلَـٰهٍ غَيْرُهُۥ ۖ قَدْ جَآءَتْكُم بَيِّنَةٌ مِّن رَّبِّكُمْ ۖ هَـٰذِهِۦ نَاقَةُ ٱللَّهِ لَكُمْ ءَايَةً ۖ فَذَرُوهَا تَأْكُلْ فِىٓ أَرْضِ ٱللَّهِ ۖ وَلَا تَمَسُّوهَا بِسُوٓءٍ فَيَأْخُذَكُمْ عَذَابٌ أَلِيمٌ
And to the Thamūd [We sent] their brother Ṣāliḥ. He said, "O my people, worship Allāh; you have no deity other than Him. There has come to you clear evidence from your Lord. This is the she-camel of Allāh [sent] to you as a sign. So leave her to eat within Allāh's land and do not touch her with harm, lest there seize you a painful punishment.
وَٱخْتَارَ مُوسَىٰ قَوْمَهُۥ سَبْعِينَ رَجُلًا لِّمِيقَـٰتِنَا ۖ فَلَمَّآ أَخَذَتْهُمُ ٱلرَّجْفَةُ قَالَ رَبِّ لَوْ شِئْتَ أَهْلَكْتَهُم مِّن قَبْلُ وَإِيَّـٰىَ ۖ أَتُهْلِكُنَا بِمَا فَعَلَ ٱلسُّفَهَآءُ مِنَّآ ۖ إِنْ هِىَ إِلَّا فِتْنَتُكَ تُضِلُّ بِهَا مَن تَشَآءُ وَتَهْدِى مَن تَشَآءُ ۖ أَنتَ وَلِيُّنَا فَٱغْفِرْ لَنَا وَٱرْحَمْنَا ۖ وَأَنتَ خَيْرُ ٱلْغَـٰفِرِينَ
And Moses chose from his people seventy men for Our appointment. And when the earthquake seized them, he said, "My Lord, if You had willed, You could have destroyed them before and me [as well]. Would You destroy us for what the foolish among us have done? This is not but Your trial by which You send astray whom You will and guide whom You will. You are our Protector, so forgive us and have mercy upon us; and You are the best of forgivers.
قَالَ فِرْعَوْنُ ءَامَنتُم بِهِۦ قَبْلَ أَنْ ءَاذَنَ لَكُمْ ۖ إِنَّ هَـٰذَا لَمَكْرٌ مَّكَرْتُمُوهُ فِى ٱلْمَدِينَةِ لِتُخْرِجُوا۟ مِنْهَآ أَهْلَهَا ۖ فَسَوْفَ تَعْلَمُونَ
Said Pharaoh, "You believed in him before I gave you permission. Indeed, this is a conspiracy which you conspired in the city to expel therefrom its people. But you are going to know.