THE TRUE CALENDAR IS the foundational knowledge needed to decode The Daniel 9 Prophecy as well as 11Q13Melchizedek. It is presented with basic lessons in understanding its mechanics and how The Hebrew Bible followed this same calendar that is included in 11Q19Temple Scroll. Moreover, THE TRUE CALENDAR IS the foundational knowledge needed to KEEP the future Temple Feasts of THE GOD including how to count The Three 49 OMERS for Wheat, Grapes, and Olive Oil.