Numerous composers through the centuries have devoted themselves to setting the words of St. Thomas of Aquinas to music. The veneration of the Holy Eucharist in the Catholic world finds its expression in this hymn of blessing. Alwin M. Schronen has set this work to music for four women's voices and provides the opportunity to develop the vocal possibilities in the high as well as low registers in this modern yet at the same time easily singable composition. A rewarding challenge for committed women's choirs and ensembles.