The Islamic financial system is one of the most independent and noble systems in our civilization. The Glorious Qur’an states this fact in the saying of Allah: (In order that it may not (merely) make a circuit between the wealthy among you.) (Al-Hashr 59:7)
Therefore, the Islamic civilization aims at the necessary rotation of money among all people not only the rich ones, because this may cause embarrassment to the Muslim community and raise a social class unrightfully……………………………………….Full Article: Source