with one another, so that your judgment regarding them may be unified.
"Unless you do it, there will be tribulation" meaning: polytheism "on earth and great corruption," because when polytheism exists upon the earth, it is indeed great corruption.
بَعْضَهُمْ بِبَعْضٍ حَتَّى يَكُونَ حُكْمُكُمْ فِيهِمْ وَاحِدًا.
﴿إِلا تَفْعَلُوهُ تَكُنْ فتْنَة﴾ أَيْ: شِرْكٌ ﴿فِي الأَرْضِ وَفَسَادٌ كَبِير﴾ لأَنَّ الشِّرْكَ إِذَا كَانَ فِي الأَرْض فَهُوَ فسادٌ كَبِير.
