N.T. Wright
The early Church believed that God was energizing them by his own personal presence. The Spirit was given so that individual believers, and still more the believers when joined together for corporate worship, would take up their responsibilities as God’s eyes and ears, his hands and his feet, to do what needed to be done in the world. This is why, from the very start, the early Christians looked out at the world, as Jesus had looked out upon his beloved people Israel, and had seen what God was wanting to do and say, and had prayerfully got on and done and said that themselves. That is what ‘mission’ is all about.
N.T. Wright