'And We certainly sent Moses with Our signs and a clear authority'—that is, a manifest proof.
﴿وَلَقَدْ أَرْسَلْنَا مُوسَى بِآيَاتِنَا وَسُلْطَانٍ مُّبِينٍ﴾ حجَّة بَيِّنَة