Paradise is the name of the ideal world, the desire for which is lodged in the hearts of every man and woman. Paradise is a place where people will have no sorrow. It is Paradise where the personality of a human being shall achieve fulfilment in the complete sense.
Paradise is that world in which a creation such as man attains his complete fulfilment, where he thinks the way, he wants to think; where he sees what he desires to see; where he listens to the sounds that give pleasure to his ears in the real sense; where he has the company of those people who make his life highly meaningful.
Paradise shall be a world that would have everything that a person can think of and more. It would be a world devoid of limitations, disadvantage, illness, and unfortunate circumstances.
The Quran mentions that the inhabitants of Paradise will 'have no fear, nor will they grieve' (2:38). It means that no one is bereft of fear and grief in the present world. The present world's system has been made so that attaining a life free of anxiety and grief is impossible. Given this, the only proper attitude for man is that he should not make this world his goal. He should give the world only the status of a road that leads to his true destination—Paradise.
Source: The Seeker’s Guide