In a series of debates held between Dr. David Hester, adjunct professor of Hermeneutics at Faulkner University, Montgomery, AL and Dr Don K Preston, President and Founder of Preterist Research Institute (PRI) of Ardmore Oklahoma and with Daniel Denham and Holger Nebauer within the past 6 months, Acts 21:20-22 has been a key argument in the debates on eschatology. Why did Paul keep the Law? Did he keep the Law? Why did James require it? Why were thousands of Jews zealous of it while being members of the church? Did the law cease in 30 AD? Did Paul rebuke Peter for keeping the Law? Was it kept for expediency sake? The Did Paul sin in keeping the law.