See they not that We have made the Night for them to rest in and the Day to give them light? Verily in this are Signs for any people that believe! (86)
Tafsir
At the time when Almighty God takes the decision that the present history of the earth should be brought to an end, some extraordinary signs will appear to usher in the last phase. Among these signs will be the appearance of a communicator (dabbah). This will be the bell announcing the end of the examination period and not its beginning. Mass communications, particuarly the internet and multimedia, are probably what is meant by dabbah here. When all the people gather on the Day of Judgement, they will be divided into groups. The believers will be ranged on one side and those who denied the truth on the other. Then those who denied the truth will be asked what academic or rational arguments made them deny the Truth. At that time their silence will prove their denial was based on stubbornness and bias, though they advanced false arguments to show that they were right. At that time, it will be clear to them that over and above the verbal message of the preacher , even the alternation of day and night was non-verbally and tacitly conveying to them the words of Truth. Sleep during the night stood for death and waking up in the morning stood for resurrection. In spite of these extraordinary arrangements for the proclamation of the Truth, they were unable to discover it.
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