Hawzah News Agency – The commander of the faithful, Imam Ali peace be upon him says:

إنّ كَثرَةَ المالِ مَفسَدَةٌ للدِّينِ، مَقساةٌ لِلقلوبِ.

' Verily too much money corrupts religion and hardens the heart.'

Source: Tuhaf al-Uqul, no. 199