Luke's Gospel recounts the work of Immanuel, God with us! This required His leaving heaven to sojourn among men as a man. Incredible! Acts is Luke's sequel to his Gospel account, the continuing story of Jesus' work among men through the indwelling and empowering of the Holy Spirit. Jesus had promised His followers that thy would do greater things than He did. Through His power, they did. This lesson introduces their miraculous ministry in all the world.