I view the office hymns not only as devotional but as theological sources. This is not my own romantic idea but a theological method that St. Thomas Aquinas used in his works.
This is one of several reasons why the hymns we sing at Mass must not only be theologically sound, but theologically compelling. The hymns at Mass should not only not-weaken and not-threaten faith; singing hymns should be occasions for expressing faith and growing in faith.
I’m not exactly sure why this needs to be said, but it does.
In this hymn In caelesti collegio for the feast of St. Francis, October 4, the theological emphasis is on St. Francis’ likeness to Christ as stamped on his very person, in the gift of the stigmata. Thus being conformed to Christ, he has a special grace of association with each group of saints. Francis belongs with the apostles, the martyrs, the confessors, and the virgins. Christ is the exemplar of all of these choirs of saints, and since Francis is conformed to Him, he belongs, with Him, with them.
This is an excellent rendering of In caelesti collegio. I'll share it with all my Conventual Franciscan confrères.
Friar Francisco Nahoe OFM Conv