كَلَّا لَمَّا يَقْضِ مَا أَمَرَ‌هُ (No! He has not yet fulfilled what He [ Allah ] had commanded him...80:23).

Having mentioned in the preceding verses the beginning and the end of human life, Divine Omnipotence and Divine blessings, the current verses warn the non-believing man that the demand of Divine Signs and blessings was to carefully ponder and believe in Allah, and comply with His injunctions, but the unfortunate creature failed to do so. Further, the Divine favours are mentioned that were conferred on man between the beginning and end of his life. Man is then asked to consider the sources of his food. Allah showers down water abundantly from the clouds. He cleaves the earth with new growth. Thereupon He causes grain to grow out of it. At first, a fragile shoot germinates and sprouts. Then many different kinds of grain, fruits and gardens come into existence. Having warned man several times about these Divine blessings, the Surah concludes with the mention of Resurrection, thus: