Acts 2:1-15 Context Pentecost The Holy Spirit's Arrival: Unmistakable Presence of God (Acts 2:1-4) The Holy Spirit arrives with audible and visible signs of his presence Baptism of the Spirit God's Strategy: Seeding the Nations for Global Reach (Acts 2:5-11) Tongues are real understandable languages, not ecstatic utterances Seeding the nations with the gospel Compare the list of nations in Acts 2 to Genesis 10 The Human Response: Sincere Inquiry or Human Mockery (Acts 2:12-15