Acts 1:8 provides an outline for the book of Acts. It provides an outline for the book of Acts because Jesus had gone into heaven and He told His disciples that He will send a comforter until He comes again. The Holy Spirit came into the hearts of those who received the power of the Holy Spirit as a witness to Him in Jerusalem. After the Holy Spirit came like tongues of fire, this was the beginning of the first church. This movement also began to spread the gospel around the world with power from on high.
This powerful movement provided an outline for the book of Acts and helped Jesus’s disciples to become witnesses and Christians.