﴿ فَإِن تَوَلَّوْا۟ فَإِنَّ ٱللَّهَ عَلِيمٌۢ بِٱلْمُفْسِدِينَ ﴾

“And if they turn away [from this truth] - behold, God has full knowledge of the spreaders of corruption.”

And if they turn their backs God knows the agents of corruption. �And if they turn their backs O Muḥammad the confusion of those who talk falsely cannot withstand the rays of your light.� God knows the agents of corruption: either He will sweep them away or He will forbear until their conjectures have become firmly established. Then He will seize them suddenly and [then] they cannot be helped.