105. That is, in these historical events there is a sign which will show conclusively to the one who considers this deeply that the torment of the Hereafter is inevitable, as warned by the Messengers. One can also judge from this how terrible it will be. This knowledge will fill one with such fear that will keep him on the straight way.
Now let us consider the question: How are these historical events a sign of the Hereafter and the chastisement therein. Everyone who makes a critical study of history with this consideration that it is not merely a collection of events, but also a means of drawing logical conclusions, will find that the rise and fall of communities and nations has been taking place in a regular succession. Moreover, one will find that this rise and fall takes place in accordance with some moral laws in an extraordinary way. This is a clear proof that man is subordinate to the Sovereign, Who is ruling over the universe in accordance with some rational moral laws. Accordingly, He raises up those who keep the moral limits above a certain minimum standard set for this purpose and degrades those who fall below it. Then He gives respite to the latter to mend their ways, but if they do not avail of it and continue their downward march and fall below the limit set for their complete degradation, He annihilates them in a way as to serve as a lesson for others. The fact that these events always take place in a regular cycle leaves no shadow of doubt that rewards and punishments are permanent parts of the law of His kingdom.
A further consideration of the chastisements that were inflicted on different communities shows that, though these punishments fulfilled the demands of justice to some extent, there was still need of more to fulfill all the demands of justice, for these criminals were punished only for those sins which they themselves committed but not for those committed by the succeeding communities, which followed the bad example left by them as their predecessors. It is obvious from the study of history that the law of retribution must take its course and justice demands that they should be punished for the evil legacy they left for others to follow after them. Common sense and justice demand that life in this world should be reproduced in its entirety in order to fulfill all the demands of the law of retribution. The just Sovereign will, therefore, bring into existence all those people for this purpose and award them due punishments. (Please see also (E.N. 10 of Surah Yunus).