decretive will

I have seen people quote this from John Calvin to "prove" he taught that God is the author of sin. Perhaps the context of this quote would clear it up, or perhaps Calvin meant something anti-Calvinists won't allow him to mean. What do you guys think? "From this it is easy to conclude how...

I posted this in the "Wading Pool" but since nobody responded I figured I'd post it here since more people would be able to respond. Until reading this thread about high and low calvinism I thought pretty much all calvinists believed in the two wills of God: i.e., the decretive and...