This sermon from Leesburg Christian Church explores Acts 13:1-12, where the church in Antioch sends their best leaders, Barnabas and Saul (Paul), on the first missionary journey. The message examines how the early church prepared for mission through worship and fasting, partnered strategically while depending on the Holy Spirit, and persevered through opposition when a false prophet tried to prevent a Roman official from believing the Gospel. The sermon connects this passage to God's promise in Genesis 12:3 that all families of the earth would be blessed through Abraham, showing how the church fulfills this mission today. Key themes include creating space to hear God's call, saying yes to costly obedience, and investing in the next generation. The message challenges believers to consider whether they are part of a church that only gathers or one that actively sends people on mission.