Key Verses

1. 15:99Al-Hijr
   وَٱعۡبُدۡ رَبَّكَ حَتَّىٰ يَأۡتِيَكَ ٱلۡيَقِينُ
   And serve thy Lord till the Inevitable cometh unto thee.
   In context

   Go on worshipping your Lord and continue doing so as long as you live until death comes to you in that state.

2. 56:95Al-Waqiah
   إِنَّ هَٰذَا لَهُوَ حَقُّ ٱلۡيَقِينِ
   Lo! this is certain truth.
   In context

   O Messenger! Indeed, the stories I have narrated to you are convincingly true, in which there is no doubt.

3. 69:51Al-Haqqah
   وَإِنَّهُۥ لَحَقُّ ٱلۡيَقِينِ
   And lo! it is absolute truth.
   In context

   Indeed, the Qur’ān is the certain truth: there is no doubt and dispute that it is from Allah.

4. 74:47Al-Muddaththir
   حَتَّىٰٓ أَتَىٰنَا ٱلۡيَقِينُ
   Till the Inevitable came unto us.
   In context

   We persisted in this denial until death came to us and prevented us from repenting.

5. 102:5At-Takathur
   كَلَّا لَوۡ تَعۡلَمُونَ عِلۡمَ ٱلۡيَقِينِ
   Nay, would that ye knew (now) with a sure knowledge!
   In context

   Truly, if you were to know with certainty that you are to be resurrected to Allah, and that He will requite you for your actions, you would not become preoccupied with boasting with one another over wealth and offspring.

6. 102:7At-Takathur
   ثُمَّ لَتَرَوُنَّهَا عَيۡنَ ٱلۡيَقِينِ
   Aye, ye will behold it with sure vision.
   In context

   Then, you will definitely see it in a way you will become undoubtedly convinced.