In this message from the Unstoppable series, Pastor Tim Dunn teaches from Acts 1:12–26, showing that the power of the Holy Spirit comes to a people who are prepared for God’s presence. Before Pentecost ever arrives, the early church chooses obedience, prayer, unity, repentance, and order as they wait for what Jesus promised. This sermon explores how the disciples did not passively wait for the Holy Spirit but actively prepared their lives, relationships, and priorities for His arrival. From unified prayer and joyful worship to addressing unresolved sin and restoring leadership, we see that God’s power is released in an environment shaped by faithfulness and intentionality.