Money is a man-made invention. Before there was money, God had no privacy and was constantly remembered by the mankind for one issue or another so he gave this thought of inventing money to man so that he could be left alone in peace. Since the advent of first currency on Earth, every human-being has thought more of money than anything else in this world. Pardon me for making such a sweeping statement but we live in those times that some adulteration in truth is an acceptable practice.