The Mormon belief in continuing revelation (the subject of Doctrine and Covenants Gospel Doctrine Lesson #42) is rare if not unique among Christian religions, and it is one of the features of Mormonism most promoted. What is perhaps less discussed is the range of meanings of this term in Mormonism. We use it to mean everything from impressions each of us receive personally to written documents produced by the Prophet and accepted by the body of the Church as scripture. Revelation is perhaps most effective when it leads to a significant change in our behavior, or the behavior of the Church as a whole—when, as the following poem describes, it ‘turns a key’ to open a whole new perception of what our duties and blessings as members of the Church are.