This musical composition serves as a contemporary choral setting of the medieval Eucharistic hymn text by Thomas Aquinas, intended for both liturgical and concert performance. The composer, Cecilia McDowall, utilizes her established expertise in choral writing to interpret the Latin text through a modern harmonic lens. The work functions as both a devotional piece and a commemorative memorial, specifically honoring the victims of the 2015 Nepalese earthquake.

Experts in the choral field recognize McDowall's work for its expressive vocal writing and accessible yet sophisticated harmonic language. Performers frequently note that the piece is well-suited for ensembles seeking a balance between traditional sacred themes and contemporary choral techniques.