37. Safat · verses 155–157

أَفَلَا تَذَكَّرُونَ

Afala tathakkaroona

Will ye not then receive admonition?

أَمۡ لَكُمۡ سُلۡطَٰنٞ مُّبِينٞ

Am lakum sultanun mubeenun

Or have ye an authority manifest?

فَأۡتُواْ بِكِتَٰبِكُمۡ إِن كُنتُمۡ صَٰدِقِينَ

Fatoo bikitabikum in kuntum sadiqeena

Then bring ye your Book (of authority) if ye be truthful!