Wama alhayatu addunya illa laAAibun walahwun waladdaru al-akhirati khayrun lillatheena yattaqoona afala (surah Anam: 32)

Tafseer Tafheem-ul-Quran by Syed Abu-al-A'la Maududi

(6:32) The life of this world is nothing but a sport and a pastime, *20 and the life of the Hereafter is far better for those who seek to ward off their ruin. Will you not, then, understand?

Wa mal hayaatud dunyaaa illaa la`ibunw wa lahwunw wa lad Daarul Aakhiratu kahyrul lillazeena yattaqoon; afalaa ta`qiloon

*20). This does not mean that earthly life has nothing serious about it and that it has been brought into being merely as a sport and pastime. What this observation means is that, compared with the true and abiding life of the Hereafter, earthly life seems, as it were, a sport, a transient pastime with which to amuse oneself before turning to serious business.
Earthly life has been likened to a sport and pastime for another reason as well. Since Ultimate Reality is hidden in this world, the superficially minded ones who lack true perception encounter many a thing which causes them to fall a prey to misconceptions. As a result of these misconceptions such persons indulge in a variety of actions which are so blatantly opposed to reality that their life seems to consist merely of sport and pastime. One who assumes the position of a king in this world, for instance, is no different from the person who plays the part of a king on the stage of a theatre. His head is bedecked with a crown and he goes about commanding people as if he were a king, even though he has no royal authority. He may later, if the director of the theatre wishes, be either dismissed from his royal office, put into prison or even be sentenced to death Plays of this kind go on all over the world. Saints and man-made deities are deemend to respond to human supplications even though they do not have a shred of authority to do so. Again, some people try to unravel the Unseen even though to do so lies altogether beyond their reach. There are those who claim to provide sustenance to others despite the fact that they are themselves dependent on others for their own sustenance. There are still others who think that they have the power either to bestow honour and dignity on human beings or to degrade them, either to confer benefits or to harm them. Such people go about trumpeting their own glory but their own foreheads bear the stamp of their humble bondage to their Creator. By just one twist of fortune such people may fall of their pededstrals and be trampled under the feet of those upon whom they have been imposing their God-like authority.
All these people come to a sudeen end with death.As soon as man crosses the boundaries of this world and steps into the Next, the reality will be fully manifest, all the misconceptions that he has entertained will be peeled away, and he will be shown the true worth of his belief and actions.