Diplomatic wisdom

ٱذْهَب بِّكِتَـٰبِى هَـٰذَا فَأَلْقِهْ إِلَيْهِمْ ثُمَّ تَوَلَّ عَنْهُمْ فَٱنظُرْ مَاذَا يَرْجِعُونَ

Take this letter of mine and deliver it to them. Then leave them and see what [answer] they will return."

ٱرْجِعْ إِلَيْهِمْ فَلَنَأْتِيَنَّهُم بِجُنُودٍ لَّا قِبَلَ لَهُم بِهَا وَلَنُخْرِجَنَّهُم مِّنْهَآ أَذِلَّةً وَهُمْ صَـٰغِرُونَ

Return to them, for we will surely come to them with soldiers that they will be powerless to encounter, and we will surely expel them therefrom in humiliation, and they will be debased."