Does the Urantia Book claim to contain all truth and be the last source of truth for all of time?
Quite the contrary. Unlike many other religious texts, the Urantia Book says that the revelation contained within its teachings is partial and there is destined to be even greater revelation when necessary to bring our world to the next stage in evolution. It also advises us to benefit from the truth found in all existing religions. Therefore, it does not claim exclusive ownership to divine truth. However, this 2,097 page does contain many advanced concepts that will provide guidance and inspiration for generations to come.