Sleep and night-time is yet another mercy and blessing from Allah. "It is out of His Mercy that He has put for you night and day, that you may rest therein (i.e. during the night) and that you may seek of His Bounty (i.e. during the day), and in order that you may be grateful.” [28: 73] O Allah! Make us truly grateful for all your favors, let our sleep also be an ibaadah that leads us to get closer to You, The Most Merciful.