Is There a Difference Between Original Sin and Calvinism?

Akins seeks to show how close a Catholic can get to the Calvinist system without being, I think as we would think it all of them. He says that what they're trying to get at with total depravity is exactly what we're trying to affirm in original sin. Akins: It comes down to sanctifying grace again. So because they don't see sanctifying grace as a participation in the divine nature and so on.