Tafsir of Ash-Shu`ara' 26:102

(Alas!) If we only had a chance to return, we shall truly be among the believers! They will wish that they could come back to this world so that they could do deeds of obedience to their Lord -- as they claim -- but Allah knows that if they were to come back to this world, they would only go back to doing forbidden things, and He knows that they are liars. Allah tells us in Surah Sad about how the people of Hell will argue with one another, as He says:

إن ذلك لحق تخاصم أهل النار

Verily, that is the very truth -- the mutual dispute of the people of the Fire! (38:64) Then He says:

إن في ذلك ﻻية وما كان أكثرهم مومنين