(90:4) It is true that right from the narrow womb of the...
(90:4) It is true that right from the narrow womb of the mother upto the vastness of the firmament the changes of human life do not come to an end. When man first tastes life he finds himself closed in such a dark prison where he can neither move the limbs nor change the sides. When he gets rid of this confinement and steps in this world he has to pass through innumerable troubles.
In the beginning he can neither speak with the tongue so as to describe his difficulty or pain nor possesses energy in the limbs so as to accomplish his needs himself. Only his suppressed sobs and flowing tears express his needs and translate his grief and sorrow. When after the lapse of this period he enters the stage of learning and instruction, then on every step voices of admonition and abuse welcome him. All the time he seems frightened and terrified.
When he is relieved of this period of subjugation he finds himself surrounded by the worries of family life and livelihood, where sometimes, there is clash with comrades in profession, sometimes collision with enemies, sometimes confrontation with vicissitudes of time, sometimes attack of ailments and sometimes shock of children, till old age approaches him with the tidings of helplessness and weakness, and eventually he bids farewell to this world with mortification and grief in the heart.
Thereafter Amir al-mu'minin says about this world, that in its lawful actions there is the question of reckoning and in its forbidden acts there are hardships of punishment, as a result of which even pleasant joys also produce bitterness in his palate. If there is plenty of wealth and money in this world then man finds himself in such a whirlpool (of worries) that he loses his joy and peace of mind. But if there is want and poverty, he is ever crying for wealth.
He who hankers after this world there is no limit for his desires. If one wish is fulfilled the desire for fulfilment of another wish crops up. This world is like the reflection. If you run after it then it will itself run forward but if you leave it and run away from it then it follows you. In the same way, if a person does not run after the world, the world runs after him.
The implication is that if a person breaks the clutches of greed and avarice and keeps aloof from undesirable hankering after the world, he too gets (pleasures of) the world and he does not remain deprived of it.