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Surah 39. Az-Zumar
Ayah 21 - 22
٢١. أَلَمْ تَرَ أَنَّ ٱللَّهَ أَنزَلَ مِنَ ٱلسَّمَآءِ مَآءً فَسَلَكَهُۥ يَنَـٰبِيعَ فِى ٱلْأَرْضِ ثُمَّ يُخْرِجُ بِهِۦ زَرْعًا مُّخْتَلِفًا أَلْوَٰنُهُۥ ثُمَّ يَهِيجُ فَتَرَىٰهُ مُصْفَرًّا ثُمَّ يَجْعَلُهُۥ حُطَـٰمًا ۚ إِنَّ فِى ذَٰلِكَ لَذِكْرَىٰ لِأُو۟لِى ٱلْأَلْبَـٰبِ
٢٢. أَفَمَن شَرَحَ ٱللَّهُ صَدْرَهُۥ لِلْإِسْلَـٰمِ فَهُوَ عَلَىٰ نُورٍ مِّن رَّبِّهِۦ ۚ فَوَيْلٌ لِّلْقَـٰسِيَةِ قُلُوبُهُم مِّن ذِكْرِ ٱللَّهِ ۚ أُو۟لَـٰٓئِكَ فِى ضَلَـٰلٍ مُّبِينٍ
[21-22] Do you not see that Allah sent down rainwater from the sky, then made it to flow in the earth in the form of springs and fountains and rivers,38 then He brings forth thereby a variety of crops of different kinds; then they ripen and wither and you see them turn yellow, and then, finally, He reduces them to straw? Indeed, there is a lesson in this for the men of understanding.39 Now, can the person whose breast Allah has opened for Islam40 and he is walking in the light shown by his Lord(be like the one who has learned no lesson from these things)?41 Woe to those whose hearts became even more hardened42 from Allah's admonition! They are in manifest error.
38The word yanabi` in the Text is comprehensive and applies to all the three sources of water.
39That is, "A man of understanding learns this lesson from it that the life of this world and its adornments are all transitory: the end of every spring is autumn; the fate of every youth is weakness and death; and every rise has a fall. Therefore, this world is not something of which one should be charmed and enamored so as to forget God and the Hereafter and should conduct himself here in a manner as to nun his Hereafter, only for the sake of enjoying the short lived pleasures of this world. Then a man of understanding also learns this lesson from these phenomena that the spring and autumn of this world are only under Allah's control: Allah allows to grow and prosper whomever He wills and ruins and lays waste whomever He wills. Neither it is in anybody's power to stop the growth of someone whom Allah wills to grow, nor has anyone the power to save him from destruction whom Allah wills to destroy.
40"Whose breast... Islam": Whom Allah helps to learn a lesson from these realities and to be satisfied with Islam as based on the Truth. Opening of a man's breast for something is, in fact, a state in which there remains no anxiety or ambiguity or suspicion and doubt in his mind about the thing, nor has he the feeling of any danger and loss in accepting and adopting it, but he decides with full satisfaction of the heart that it is the Truth; therefore, he must follow it whatever be the consequences. Having made such a decision when a person adopts the way of Islam, he obeys whatever Command he receives from Allah and His Messenger willingly and with pleasure, without any hesitation. He accepts whatever beliefs and ideas, rules and regulations, he comes across in the Book of Allah and the Sunnah of His Prophet as if they were the voice of his own heart. He does not feel any compunction on giving up an unlawful gain, because he believes that it was no gain for him at all; it was rather a loss from which Allah saved him by His grace. Likewise, even if he incurs a loss while following the way of righteousness, he does not feel sad about this but bears it with patience and regards it as an ordinary loss as compared to the loss of turning away from the Way of Allah. The same is his behavior on confronting dangers. He believes that there is no other way for him, which he may follow in order to avoid the danger. The Straight Way of Allah is only one, which he has to follow in any case: if there is a danger in following it, let it be.
41"In the light shown by his Lord" : In the light of the knowledge of the Book of Allah and the Sunnah of His Prophet, by the help of which he sees clearly at every step which is the straight path of the Truth among the countless by-paths of life.
42As against the opening of the breast there can be two other states of man's heart: (1) The state of narrowing of the breast and squeezing of the heart; and in this state there still remains some room for the truth to permeate it; and (2) the state of hardening or petrifying of the heart; in this there is left no room whatever for the truth to permeate. About this second state Allah says that the person who reaches such a stage is totally ruined. This means that if a person becomes inclined to accept the truth, even though with an unveiling and squeezed heart, there remains some possibility for him to be redeemed. This second theme becomes obvious from the style and tenor of the verse itself, though Allah has not stated it directly. For the real intention of the verse was to warn those who were bent upon stubbornness in their antagonism towards the Holy Prophet, and had made up their mind not to listen to him at all. For this they have been warned, as if to say: "You take pride in this stubbornness of yours, but, as a matter of fact, there cannot be a greater misfortune and unworthiness of man than that his heart should become even more hardened, instead of becoming soft, when he hears Allah being mentioned and the admonition sent by Him.