Sorry, Haruo, etc. I no longer have a 1940 hymnal (I lost it) so I can't cite the tune's composer. It is a minor tune, or maybe a modal one, with lots of repeated notes, sounds almost like a chant for the first three lines, and then uses descending scales in the fourth line. Cab any of you tell which one I'm talking about? It has a range of an octave and one I think.