Will remorse in Hell be of any benefit?

Allah informs all mankind through His messengers and His revelations about what they should do. He does not destroy any city without giving it prior warning as a reminder (Surat ash-Shu’ara, 24) Everyone lives long enough to take heed and to learn what to do. People who persist in their unbelief despite being cognisant of everything they have to do and having enough time to be mindful, thus, deserve to stay in Hell forever. However, having entered Hell, these people will feel a deep regret for what they did in the world, which cannot possibly be compensated for. Begging to return to the world in order to compensate for the things they did will be of no help to the unbelievers, for they refused to grasp the opportunity they were given before and will have missed their chance forever. Allah relates the helplessness of these unbelievers in the Qur’an as follows:

They will shout out in it, “Our Lord! Take us out! We will act rightly, differently from the way we used to act!” Did We not let you live long enough for anyone who was going to pay heed? And did not the warner come to you? Taste it then! There is no helper for the wrongdoers.   (Surah Fatir, 37)

Will remorse in Hell be of any benefit?