The priestly blessing (Numb. vi. 24-26) moulds ver. 1, but with the substitution of _God_ for _Jehovah_, and of "among us" for "upon us." The latter variation gives an impression of closer contact of men with the lustre of that Divine Light, and of yet greater condescension in God. The soul's longing is not satisfied by even the fullest beams of a Light that is fixed on high; it dares to wish for the stooping of the Sun to dwell among us. The singer speaks in the name of the nation; and, by using the priestly formula, claims for the whole people the sacerdotal dignity which belonged to it by its original constitution. He gives that idea its widest extension. Israel is the world's high priest, lifting up intercessions and holy hands of benediction for mankind. What self-effacement, and what profound insight into and sympathy with the mind of God breathe in that collocation of desires, in which the gracious lustre of God's face shining on us is longed for, chiefly that thence it may be reflected into the dark places of earth, to gladden sad and seeking eyes! This psalmist did not know in how true a sense the Light would come to dwell among men of Israel's race, and thence to flood the world; but his yearning is a foreshadowing of the spirit of Christianity, which forbids self-regarding monopoly of its blessings. If a man is "light in the Lord," he cannot but shine. "God hath shined into our hearts, that we may give the light of the knowledge of the glory of God." A Church illuminated with a manifestly Divine light is the best witness for God. Eyes which cannot look on the Sun may gaze at the clouds, which tone down its colourless radiance into purple and gold.