“Some may say that the resources of the world are necessary for men to pass their lives in this world. How can they abstain from using these necessaries of life? It may be noted carefully that whatever has been said about Zuhd (abstinence) pertains to the possession and use of useless and superfluous things of life. The practice of Zuhd has been advised about things which are not indispensable for life in this world. None can advise against using things which are necessary to maintain health so necessary for keeping body and soul together and for devotion and worship in the path of Exalted Allah.”