and people are naught but a single nation so they disagree and had not a word already gone forth from your lord the matter would have certainly been decided between them in respect of that concerning which they disagree.
وما كان الناس إلا أمة واحدة فاختلفوا ولولا كلمة سبقت من ربك لقضي بينهم فيما فيه يختلفون