The News - 78:4
No, they will know.
The moment when the disbelievers learn that the Resurrection is real:
The Cattle/6:29
"They used to say: "For us is only the life of this world, and we shall not be resurrected"."
The Cattle/6:30
"If you could see them standing before their Lord! He will say, "Is it not true?"They will say: "Yes, by our Lord, it is true."He will say: "Taste the torment for your disbelief"."
The Sandhills/46:33
Do they not think that Allah, Who created the heavens and the earth and is not weary in creating them, can raise the dead? Yes, He is all-powerful.
The Sandhills/46:34
"On the Day when the disbelievers are presented to the Fire: "Is this not the truth?"They will say, "Yes, by our Lord."He will say: "Taste the torment because you disbelieved"."