How much to spend and Mudharba

Question: Sir, have you studied the concepct of “Ghulam Ahmed pervez” about economic system of islam. He says “after fulfilling your necessities, all remaining things spend on other people. in Quraan “QUL LAL AFW” is it right? and also investment in Islamic banking system based on MUDARABA is Riba free? Is this profit in islamic … Read more »