قُل لَو كانَ فِي الأَرضِ مَلائِكَةٌ يَمشونَ مُطمَئِنّينَ لَنَزَّلنا عَلَيهِم مِنَ السَّماءِ مَلَكًا رَسولًا

Say, “If there were angels on earth walking peacefully, We’d certainly send an angel from heaven as a messenger to them.”