“And so the Savior of the world directs us toward a re-appropriation of Lamech’s seventy time seven equation, applying it to the practice of radical forgiveness. The most remarkable thing about Christ-informed ethics is its commitment to forgiveness—indeed, if Christianity is about anything, it’s about forgiveness. So Jesus calls us beyond the ever-escalating revenge of Lamech and beyond the mitigated revenge of Moses into a world where revenge is renounced altogether. Jesus saves the world by turning exponential revenge into exponential forgiveness.”