say what is your opinion – if the quran is from allah and you have rejected faith in it and a witness among the descendants of israel has already testified upon this and accepted faith while you became arrogant? indeed allah does not guide the unjust.
قل أرأيتم إن كان من عند الله وكفرتم به وشهد شاهد من بني إسرائيل على مثله فآمن واستكبرتم إن الله لا يهدي القوم الظالمين