[Remember] when He overwhelmed you with drowsiness [giving] security from Him and sent down upon you from the sky, rain by which to purify you and remove from you the evil [suggestions] of Satan and to make steadfast your hearts and plant firmly thereby your feet.
Tafseer
اذكر { إذ يُغشِّيكم النعاس أمنة } أمنا مما حصل لكم من الخوف { منه } تعالى { وَيُنَزِّلُ عليكم من السماء ماء ليطهركم به } من الأحداث والجنابات { ويذهب عنكم رجز الشيطان } وسوسته إليكم بأنكم لو كنتم على الحق ما كنتم ظمأى محدثين والمشركون على الماء { وليربط } يحبس { على قلوبكم } باليقين والصبر { ويثبِّت به الأقدام } أن تسوخ في الرمل .
I remember as Agshekm drowsiness safe safer than what happened to you from the fear him Almighty and come down upon you water from the sky to purify him of events and Janabi goes you wrath of Satan and pulls you that you if you were on the right what you are thirsty modernizers and polytheists on the water It connects locked heart the certainty and patience and prove to him that Tsuch foot in the sand.