Through the tender mercy. — Literally, on account of the bowels of mercy of our God. After this manner the Jews spoke of what we should call “the heart” of God. The word was a favourite one with St. Paul, as in the Greek of 2 Corinthians 7:15; Philippians 1:8; Philippians 2:1; Colossians 3:12. The pity that moved the heart of God is thought of, not as the instrument through which, but that on account of which, the work of the Baptist was to be accomplished.
The dayspring from on high. — The English word expresses the force of the Greek very beautifully. The dawn is seen in the East rising upward, breaking through the darkness. We must remember, however, that the word had acquired another specially Messianic association, through its use in the LXX. version as the equivalent for the “Branch,” “that which springs upward,” of Jeremiah 23:5; Zechariah 3:8. Here the thought of the sunrise is prominent, and it connects itself with such predictions as, “The glory of the Lord hath risen upon thee” (Isaiah 60:1), “The sun of righteousness shall rise” (Malachi 4:2). What had become a Messianic name is taken in its primary sense, and turned into a parable.
Hath visited us. — Better, hath looked upon us.