The hymn is sung to the tune "Gottes Sohn ist kommen." Here are the first two musical phrases:
In the first verse, the text here is "Once He came in blessing, / All our sins redressing" (TLH has "all our ills"). The phrase "all our sins" is sung to notes of all different pitches (C D Eb), giving a sense of the breadth or entirety of that "all."
Here are the last two musical phrases:
In the third verse, the text here is "With the faithful sharing / Joy beyond comparing." "Sharing" is sung with a melisma (Bb C Bb), and since it's spread across more notes than usual, there's something of a sense of its meaning.