Sin is more than just wrong choices, bad decisions, and willful acts of disobedience that violate God’s Word and are contrary to His will. It is that and much more. Paul knows sin is missing the mark or deliberately stepping over the line, but he also knows that sin is a power at work in him and every child of Adam. As strange as it may sound, sin seems to have a will of its own. Like an addiction, sin takes hold of us and causes us to act in ways we never wanted. For Paul the cross of Jesus deals finally and definitively with the dual reality of sin. Not only are we forgiven of our sins—our willful acts of disobedience—but we are also liberated from the power of sin.