"And it is He who made the night for you as a garment," meaning: a place of rest in which the creation finds tranquility, "and sleep for rest," it brings the sleeper to a state of stillness so that he lacks consciousness.
Muhammad said: The root of 'sabt' is rest. "And He made the day for rising," in which the creation is spread out for their livelihoods and their needs.
﴿وَهُوَ الَّذِي جَعَلَ لَكُمُ اللَّيْلَ لباسا﴾ يَعْنِي: سَكَنًا يَسْكُنُ فِيهِ الْخَلْقُ ﴿وَالنَّوْم سباتا﴾ يُسَبِتُ النَّائِمَ حَتَّى لَا يَعْقِلَ.
قَالَ مُحَمَّدٌ: أَصْلُ السَّبْتِ: الرَّاحَةُ. ﴿وَجعل النَّهَار نشورا﴾ يُنْشَرُ فِيهِ الْخَلْقُ لِمَعَايِشِهِمْ وَحَوَائِجِهِمْ