Ten days of waiting. One hundred and twenty ordinary people in an upper room. And then the day of Pentecost arrived and heaven broke through. Wind. Fire. Languages nobody had learned. In this episode, we slow down to take in the three signs Luke describes at the Spirit's arrival and why each one matters. This was a new era beginning -- not with impressive people or powerful institutions, but with a room full of nobodies who had simply been obedient enough to wait. The Spirit who filled that room hasn't left. He's still filling people today.