Why was George frideric handers piece Messiah given its name?

George Frideric Handel's "Messiah" was given its name because it is an oratorio that focuses on the life, death, and resurrection of Jesus Christ, who is referred to as the Messiah in Christian theology. The work was composed in 1741 and features a libretto that draws from biblical texts, celebrating the significance of Christ as the savior. The title reflects the central theme of the piece, which is the glorification of the Messiah and his role in salvation.