67 Preface هُوَ الَّذي جَعَلَ لَكُمُ اللَّيلَ لِتَسكُنوا فيهِ وَالنَّهارَ مُبصِرًا ۚ إِنَّ في ذٰلِكَ لَآياتٍ لِقَومٍ يَسمَعونَAli Quli QaraiIt is He who made the night for you, that you may rest in it, and the day to provide visibility. There are indeed signs in that for people who listen.