Why should I be penalized because I don't believe in the Prophet? Is this any different from raw exploitation?
"You are a Muslim. We will provide you security, welfare, you will live in peace and stability."
"But how will you pay for it?"
"We will tax the Jew, the Christian, and the Hindu."
Where is the motivation to take risks in this system? If I cannot save, I cannot become wealthy.
The Pie Analogy...
There is a common misconception about a basic capitalist system, and that is, that an economy is a giant pie, and everyone gets a slice. If my neighbor gets a bigger slice of pie, that implies that someone else suffers with a smaller slice. "NO FAIR! He has MORE than me! Give me some of HIS pie, so we are equal!"
The reality is that venture capitalists, investors, and entrepreneurs do something like this: "Cool! I have a slice of pie. Instead of eating it, I am going to turn it into a BIGGER slice!" So they set up factories, create goods, provide jobs, and their slice grows.
So do the slices that all of their workers get. Everyone benefits.
Under capitalism, the overall size of the pie grows larger. Everyone's circumstances are elevated. But a good system needs checks and guards in place to prevent abuses.
Communism on paper is a beautiful thing. Communism in reality absolutely does not work. If I know the State will provide for my every need, why work my rear end off? Why take risks? Why start a company like Microsoft knowing that pretty much everything I make beyond a comfortable living will be taken from me by force?