This work serves as a liturgical choral composition designed to provide a musical setting for the traditional prayer for the peace of Jerusalem. Herbert Howells, a prominent 20th-century British composer, utilizes his signature harmonic language to interpret sacred text through a contemporary Anglican lens. The composition functions as both a devotional piece and a technical study in choral texture, balancing melodic accessibility with complex internal voice leading.

Musicologists and choral directors frequently cite this piece as a quintessential example of Howells's ability to blend modal influences with lush, chromatic harmonies. It is widely regarded as a standard repertoire item for cathedral choirs and advanced church ensembles seeking to explore the depth of 20th-century sacred music.