This is the first lesson in a series that comes from a teaching given by Avi Lipkin in Houston Texas on July 5th, 2015, at an event in hosted by HineniMinistries.org. This teaching series will introduce Avi’s new book, Islamic Rivalry: ISIS and IRAN are Fighting for the Heart of Islamic Society, to Root Source viewers. Click on the “Taught by Avi Lipkin” link above the video to access his website and for ordering copies of the book. REMINDER — because this series from Avi is full motion video, you may want to download the video first to your device in the DOWNLOADS section of this page, before playing.