This 16-line poem was sung by the title character in Poe's short story Morella, first published in April 1835 in the Southern Literary Messenger. It was later published as a stand-alone poem as "A Catholic Hymn" in the August 16, 1845 issue of the Broadway Journal. The poem addresses the Mother of God, thanking her for hearing her prayers and pleading for a bright future. When it was included in the collection The Raven and Other Poems it was lumped into one large stanza. In a copy of that collection he sent to Sarah Helen Whitman, Poe crossed out the word "Catholic."
Choral composer Jonathan Adams included "Hymn" as part of his Three Songs from Edgar Allan Poe written for chorus and piano in 1993.