God has always used John Piper to challenge, encourage, and rebuke me for quite some time. This message probably takes the cake. I challenge "you" to watch it or listen to it. His title for the message is a re-made version of John Owen’s quote, "Be Killing Sin or Sin Will Be Killing You." He starts by showing off his amazing scripture memorization ability by quoting, from memory, nearly the entire eighth chapter of Romans. And he ends with the most practical examples of how we are to kill sin in us by the Spirit that I’ve ever heard.