13أَم يَقولونَ افتَراهُ ۖ قُل فَأتوا بِعَشرِ سُوَرٍ مِثلِهِ مُفتَرَياتٍ وَادعوا مَنِ استَطَعتُم مِن دونِ اللَّهِ إِن كُنتُم صادِقينَT. B. IrvingOr do they say: "He has made it all up!" SAY: "Well then bring chapters made up like it! Appeal to anyone you can manage to instead of to God if you are so truthful.