"Kyrie Eleison" is a Greek phrase that translates to "Lord, have mercy." It is commonly used in Christian liturgy and prayer, particularly in the Eastern Orthodox and Roman Catholic traditions. The phrase is often repeated during worship services, reflecting a plea for divine compassion and forgiveness. In addition to its liturgical use, "Kyrie Eleison" has inspired various musical compositions throughout history. Many composers, including Johann Sebastian Bach and Wolfgang Amadeus Mozart, have incorporated the phrase into their works, highlighting its significance in both religious and cultural contexts.