God, There is no god except Him, the Living, the Eternal Sustainer…He replied:This is the mightiest (aʿẓam) verse in God’s Book, Exalted is He. Within it is God’s Greatest Name, and it is written across the sky in green light in one line from East to West. This is how I saw it written on the Night of Great Merit (Laylat al-Qadr) in ʿAbbādān: There is no god except Him, the Living, the Eternal Sustainer.The Living, the Eternal Sustainer is the One who oversees everything pertaining to His creatures: their life spans, their actions, and their provision. He is the One who requites goodness (iḥsān) with goodness, and misdeeds with forgiveness (ghufrān), but He requites hypocrisy, disbelief and innovation with punishment. Whoever pronounces the saying: ‘There is no god except God’ has made a pact with God, so it is unlawful for him, after making a pact with God, to disobey Him in any of His commandments or prohibitions, in secret or public, or to support His enemy, or to show enmity towards a friend of His.…No slumber can seize Him, nor sleep… Slumber (sina) here means sleepiness.He [Sahl] also said:Slumber is when the heart (qalb) is mingled with sleep.