It's taken from psalsm 5 & 4 Brian, in that order. If you want to hear it played go to http://www.hymnsite.com/lyrics/umh473.sht As for Non nobis (also from the Psalms)it was always sung (at Temple Street Methodists) with the 's' of non nobiSSSSSS held for as long as possible. Maybe a sign of distain for a sentiment either not believed in or not understood by most of us.

Years at KBGS e.g. 1958-1964 (optional) 59-67

Current location (optional) London