This category is for Concepts and Principles.
“The Secret Fire or "Flame of Anor" (probably aliases of the ancient Flame Imperishable) are...Secret Fire
“The Gift of Men refers to a gift of Ilúvatar to his Younger Children, which remains a source of...Gift of Men
“"Tolkien Mythology" and "the legendarium" are both terms for the entire system of connected...Tolkien Mythology
“Immortality in Tolkien's work is the concept of living for an infinite length of time, unless...Immortality
“Fëa and Hröa, fëar and hröar in plural forms, are Quenya words for "soul" (or "spirit") and...Fëa and hröa
“Darkness, or "the Dark and the Shadow", is the ever-present evil in the Universe beginning with...Darkness