A treatise on the history and the spiritual, social, and economic principles of the Faith, with special regard to the application of these principles to, and their influence on, the coming peace of nations and the tranquillity and welfare of humanity.
While Remey later broke the covenant (see uhj_mason_remey_followers), at the time he wrote this book he was an influential figure in the Bahá'í community and was later appointed Hand of the Cause. This document is thus not "covenant-breaker" material.