اِنَّاۤاَنْزَلْنٰهُفِىْلَيْلَةِالْقَدْرِ ۖ ۚ‏١

Indeed, We sent it [i.e., the Qur’ān] down during the Night of Decree.

And what can make you know what is the Night of Decree?

The Night of Decree is better than a thousand months.

The angels and the Spirit [i.e., Gabriel] descend therein by permission of their Lord for every matter.1

Peace it is1 until the emergence of dawn.