This large-scale choral work sets the words of all six parts of the ordinary of the Mass (the Credo was composed in 1972). The characteristic rich, soothing harmonies, beautifully-shaped, sometimes haunting melodies and variety of texture create an evocative and devotional work, challenging in places but ultimately fulfilling for both performers and audience.
| Arrangement | Mixed Choir |
| Format | Score |
| Media | Sheet Music |
| Publisher | Boosey and Hawkes |
| Contributors | Rautavaara, Einojuhani(Composer) |
| ISBN | 9780851628264 |
| ISMN | 9790060125836 |