Pray	Time

Holy Quran » AN NABA' : 4

78 : 4

كَلَّا سَيَعْلَمُونَ

No! They are going to know.

Tafseer

{ كلا } ردع { سيعلمون } ما يحل بهم على إنكارهم له.

{No} is a deterrent. {They will know} what will happen to them because of their denial of it.