قُل لَّوْ كَانَ فِي الأَرْضِ مَلآئِكَةٌ يَمْشُونَ مُطْمَئِنِّينَ لَنَزَّلْنَا عَلَيْهِم مِّنَ السَّمَاء مَلَكًا رَّسُولاً
[17:95]
Say: Had there been in the earth angels walking about as settlers, We would certainly have sent down to them from the heaven an angel as a messenger.
Say, "If there were settled, on earth, angels walking about in peace and quiet, We should certainly have sent them down from the heavens an angel for a messenger."
Say: If there were in the earth angels walking secure, We had sent down for them from heaven an angel as messenger.