The Lord of Speech refers to the use of intellect in relating to our world. We adopt sets of categories which serve as handles, as ways of managing phenomena. The most fully developed products of this tendency are ideologies, the systems of ideas that rationalize, justify and sanctify our lives. Nationalism, communism, existentialism Christianity, Buddhism – all provide us with identities, rules of action, and interpretations of how and why things happen as they do.
Again, the use of intellect is not in itself the Lord of Speech. The Lord of Speech refers to the inclination on the part of ego to interpret anything that is threatening or irritating in such a way as to neutralize the threat or turn it into something “positive” from the ego’s point of view. The Lord of Speech refers to the use of concepts as filters to screen us from a direct perception of what is. The concepts are taken too seriously; they are used as tools to solidify our world and ourselves. If a world of nameable things exists, then “I” as one of the nameable things exists as well. We wish not to leave any room for threatening doubt, uncertainty or confusion.
– Chogyam Trungpa. 1973. Cutting Through Spiritual Materialism. Shambhala Publications.