Tafsir of Al-Qadr 97:2

Chapter: Al-Qadr (The Decree)

(2) And what will make you know what is Laylat al-Qadr (The Night of Decree)?

Then the Exalted One said: {And what will make you know what is Laylat al-Qadr?} meaning, your knowledge has not reached the ultimate extent of its virtue and the height of its status.

Then, the Exalted One clarified its virtue in three ways:

{The Night of Decree is better than a thousand months.}