This is a dynamic course taught by John Harrigan to a group of believers at the International House of Prayer Eastern Gate in New Jersey. In 15 different class settings, John teaches on the subjects of cruciform-apocalypticism, jewish expectations of the age to come, the sacrificial system alongside the grace of God, evangelism among jews and gentiles, the sermon on the mount, the gift of the Holy Spirit and the justice of God in redemptive history. Throughout the course there are also question and answer times where those attending can seek to get clarity on issues they are unsure about.