: Highlights the dogma of Mary as the Theotokos (God-bearer). I'll Sing a Hymn to Mary - Mother of Mercy Catholic Hymns
: Traditional poetic titles for her purity and beauty. Ill sing a hymn to Mary the Mother of my God
: The hymn serves as a "spiritual fight song," particularly with the recurring line, "When wicked men blaspheme thee, I'll love and bless thy name," which emphasizes defending Mary's honor against heresy or spiritual blindness. Musical Settings The hymn is most commonly set to the following tunes: : Highlights the dogma of Mary as the Theotokos (God-bearer)