In The Name of Allaah, The Most Merciful The Bestower of Mercy
A Fundamental Principle
[The Daraahim (i.e. we call it: US Dollar, British Pound etc)]
Which of the Four Daraahim is yours?
Imaam Ibnul Qayyim (rahimahullaah) said:
The Daraahim are four (types):
[1]The dirham that was earned in obedience to Allaah and spent in fulfilment of the rights of Allaah; this is the best of the daraahim.
[2]The dirham that was earned in disobedience to Allaah and spent in disobedience to Allaah; this one is the most evil of the daraahim.
[3] The dirham that was earned by way of harming a Muslim and spent to harm a Muslim; this one is the same as (dirham number two)
[4] The dirham that was earned by way of permissible means and spent on permissible desires; this one is neither for nor against (you).
This is the original affair with regards to the daraahim........
Source: Al-Fawaa-id: page: 247