433 - Lord, You Give the Great Commission
Tune: Abbot's Leigh
I know it says that "a selection of stanzas may be chosen", but this is such a terrific hymn, why would you not just sing the whole thing. The music is beautiful and the text is pithy and well-crafted.
And I know it says that the music is available in a lower key, but D-flat is such a wonderful, warm key -- it's not the same in C major, which is brighter but also somewhat pedestrian. Sing it up in D-flat, it'll do you good.