In this episode, we consider John Owen’s sobering call: “Be killing sin, or sin will be killing you.” We explore what it means to put sin to death daily—not merely avoiding outward sins, but striking at the root through the power of the Spirit. Mortification is a lifelong battle, but it is also the path to spiritual strength, peace, and joy. We’ll look at how the cross of Christ provides both the pattern and the power for this work, and close with reflection questions to help you wage war against sin and walk in life and communion with God.