Hadith

Rasul Allah (sal Allahu alaihi wa sallam) said: "Knowledge from which no benefit is derived is like a treasure out of which nothing is spent in the cause of Allah." [Tirmidhi] Commentary: One reason that a miser is considered a fool is that he or she does not benefit from what they crave yet possess. Similarly, a person who has been given a lot of wealth but does not purchase Paradise with it is also a fool. Whatever comfort you can buy in the world with your wealth, will nevertheless be taken away from you at your death. If instead, you use your wealth to purchase Jannah, you will have bought the best of luxuries that will never be taken away from you. By the same token, knowledge of Islam is a treasure that can be utilized to purchase Jannah by bringing one’s feelings and actions in line with what one has learnt. Only then is the knowledge of lasting benefit to the person. A person who is not able to earn Jannah from his/her knowledge of Islam is but a loser. His/her case is comparable to that of the person who has treasure but does not use it to purchase Jannah. Muhammad (sal Allahu alaihi wa sallam) is Rehmat-ul-lil-Alameen (mercy for all the worlds) because he showed us how to convert the brief pleasure that life on earth can offer, into everlasting pleasure.