This hymn for Lent with a text by Benedictine monk Ralph Wright did survive from CWB I to CWB II but there set to ST BERNARD.
I suspect this was the original setting by his colleague Austin Wright called FORGIVENESS. It is another CWB sourced from ICEL’s Resource Collection of Hymns and Service Music for the Liturgy, which is still available at GIA.
Godsongs has background, lyrics and other settings that have been used.
In the absence of available chords, I made them up for a backing: