This sermon explores Acts 14:21-28, revealing the circular movement of faithful ministry that strengthens churches: proclaiming Christ, discipling people, raising leaders, and celebrating what God has done. Rather than simply planting churches and moving on, Paul and Barnabas retraced their steps to ensure these new believers were rooted, growing, and equipped to continue. This passage challenges us to see that healthy church life is not about programs or activities, but about a continuous cycle of gospel proclamation, intentional discipleship, leadership development, and worshipful celebration of God's work. The implications for our spiritual life are profound: we must never outgrow our need for the gospel foundation, we must commit to the patient work of spiritual growth, and we must recognize that God calls each of us to participate in this movement, whether we are coming to Christ for the first time, growing in our faith, or helping others grow in theirs.