On Oct. 22, World Mission Sunday, Catholics join worldwide in this annual Eucharistic celebration for the Missions of the Church. This year’s theme, “Hearts on fire, feet on the move” (Luke 24:13-35) reminds us that we live out our baptismal call of mission when we are witnesses to God’s love and mercy. Pope Francis invites us to focus on three themes for World Mission Sunday: the Word transforming hardened hearts, the Eucharist as the source and summit of mission, and the joy of spreading the Good News.