20 The God of peace will soon crush Satan under your feet. May the grace of our Lord Jesus be with you.

19-20 And so while there has never been any question about your honesty in these matters—I couldn’t be more proud of you!—I want you also to be smart, making sure every “good” thing is the real thing. Don’t be gullible in regard to smooth-talking evil. Stay alert like this, and before you know it the God of peace will come down on Satan with both feet, stomping him into the dirt. Enjoy the best of Jesus!