So leave them to plunge in vain talk and play about, until they encounter that Day of theirs which they have been promised!- (42)
Tafsir
In this world when there is the example of an inferior thing being improved upon, the occurrence of similar other events is quite within the realm of the possible. Those who, in spite of such clear signs, do not learn any lessons are undoubtedly frivolous people. Such people learn lessons only when they are compelled to do so.
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