The book of Acts, written by Luke about 70 A.D., was to tell what happened after the resurrection. Luke tells of Christianity's amazing growth and conflict. The difficulties of the early church can encourage the present-day church. The zeal that took the gospel across ethnic and national boundaries can inspire us today. The Spirit so active in Acts is the same Holy Spirit that currently works in the church. We need to remember this as our world changes, to keep our faith and let God be in charge!