Yes I know and satan is a clear example that nature does not dictate actions, if that were so then satan could have never rebelled and would still to this day be a serving cherub angel to God !!!
The gnostics believed that sin resulted from a total depravity/inability of man's nature, and all of the pre-Augustine church fathers believed that sin resulted from acts of man's will (while acknowledging that man's depraved nature could influence their choices).
The 'former' gnostic Augustine formulated the theology that sin resulted from an almost totally depraved nature, which theology Calvin expanded into a more severe form (total depravity/inability)