Quran 32:14 · As-Sajdah

Man’s creation for the first time is enough to convince mankind of the possibility of creation for the second time. But when a man does not believe in his accountability before God, he ridicules the possibility of a second creation, and he talks flippantly of it. But, this amounts to taking liberties throughout the period of freedom given for the purpose of putting man to test. And when this period expires and a man dies and is made to stand before Almighty God for the purpose of giving an account of himself, he will find himself speechless. At that time, the arrogant will say that they now accept the reality and will request that they be sent back into the world, so that they may perform righteous deeds. But this admission at that stage will be useless. Had God desired that people should accept reality in this way, He could have compelled them to accept it in the present world itself. Before God, that acceptance carries weight which is made without the reality being visible. Acceptance after seeing the reality has no value.