﴿ يَٰٓأَيُّهَا ٱلَّذِينَ ءَامَنُوٓا۟ أَنفِقُوا۟ مِن طَيِّبَٰتِ مَا كَسَبْتُمْ وَمِمَّآ أَخْرَجْنَا لَكُم مِّنَ ٱلْأَرْضِ ۖ وَلَا تَيَمَّمُوا۟ ٱلْخَبِيثَ مِنْهُ تُنفِقُونَ وَلَسْتُم بِـَٔاخِذِيهِ إِلَّآ أَن تُغْمِضُوا۟ فِيهِ ۚ وَٱعْلَمُوٓا۟ أَنَّ ٱللَّهَ غَنِىٌّ حَمِيدٌ ﴾

“O you who have attained to faith! Spend on others out of the good things which you may have acquired, and out of that which We bring forth for you from the earth; and choose not for your spending the bad things which you yourselves would not accept without averting your eyes in disdain. And know that God is self-sufficient, ever to be praised.”

There are two ways of spending one’s earnings in this world. One is to spend in ways shown by Satan. Another is to spend in ways shown by God. What Satan does is to impress on the minds of human beings the importance of personal requirements, and bring about conviction that all their earnings are best spent on personal comforts and luxuries. When Satan sees that any individual has more wealth than is necessary for his personal needs, he kindles in him another desire, that of indulging in showy activities. At the instigation of Satan, man spends all his money on ostentatious living and feels happy that he has spent his money in the best possible way. What is desired of man is that he should not regard his wealth as his personal possession but rather as something that belongs only to God. He should spend as much of his wealth as is necessary for his actual needs and the rest he should spend on achieving higher goals. He should give this surplus wealth to the weaker of God’s servants and also spend for the cause of God’s religion. When he spends for the weaker section of society, he hopes that in the Hereafter, when he appears empty-handed before God, he will not be deprived of God’s blessings. Similarly, when he spends his wealth for the cause of God’s religion, he allies himself with God’s mission.