Today we hear Jesus say to his disciples, "Peace I leave with you; my peace I give to you. Do not let your hearts be troubled or afraid." The fruit of the Holy Spirit whom the Father sends in Jesus's name into our hearts is peace. Yet how often do we let our hearts "be troubled or afraid"? Worldy anxiety and lack of trust often make our hearts fearful and anxious. So what should we do when we have lost God's peace?