You are correct to say that Capitalism is not a product of the Catholic Church, but crediting the wisdom of Capitalism to Calvinists and non-Christians alone simply reveals that you must not be very familiar with the Parable of Talents, as told by Jesus Christ.
Otherwise, you'd have more of an appreciation for what a generous Capitalist the Heavenly Father is. Jesus Christ makes quite the case for the time value of money.
Calvinists (and quite a number of Catholics and non-Christians) have been blessed throughout history by the application of the wisdom of Capitalism as illustrated by Adam Smith's "Invisible Hand."
FReegards!
