Surah 9. Al-Tawba, Ayah 34

Most probably this is, in the first instance, an allusion to the wealth of the Jewish and Christian communities, and their misuse of this wealth. Some of the commentators, however, are of the opinion that the reference is wider, comprising all people, including Muslims, who hoard their wealth without spending anything thereof on righteous causes.

Bil-batili = in falsehood, i.e., by false means, pretences, or in false or vain things. This was strikingly exemplified in the history of Mediaeval Europe. Though the disease is apt to attack all peoples and organisations at all times. Priests got rich by issuing indulgences and dispensations; they made their office a stepping stone to worldly power and possessions. Even the Monastic Orders, which took vows of poverty for individuals grew rich with corporate property, until their wealth became a scandal, even among their own nations.

Misuse of wealth, property, and resources is frequently condemned, and in three ways: (1) do not acquire anything wrongfully or on false pretences; (2) do not hoard or bury or amass wealth for its own sake but use it freely for good, whether for yourself or for your neighbours; and (3) be particularly careful not to waste it for idle purposes, but only so that it may fructify for the good of the people.