Definition of the word illumination

The word "illumination" originates from two Old French words, "illumin-" and "-ation," which come from the Latin "illuminare," meaning "to enlighten." This Latin word, in turn, is a composition of "lux," meaning "light," and "manus," meaning "hand" or "source." In ancient times, illuminated manuscripts were hand-painted and decorated with gold, silver, and other precious materials, making them rare and valuable works of art. Such manuscripts were illuminated, or enlightened, with intricate designs, images, and calligraphy, often using the technique of gold leaf. These manuscripts served as a source of intellectual and spiritual enlightenment, and their creation was a labor-intensive and time-consuming process that required masterful craftsmanship and artistic skill. Over time, the term "illumination" came to refer not just to the enlightenment and decoration of manuscripts but also to the process of enlightenment or spiritual understanding that comes from contemplation, meditation, study, or illumination experiences. Today, the concept of illumination is used in various contexts, including psychology, philosophy, and theology, as a metaphor for profound insight, understanding, and enlightenment.