Here's the third musical phrase:
In the second verse, the text here (based on part of Romans 8:38-39) is "No want, no pain whatever." The three syllables of "whatever" are each sung to a different pitch (A F# D), musically giving a sense of breadth.
The last musical phrase:
In the third verse, the text (still drawing from Romans 8) is "Nor darkest depths of gloom." "Depths" is sung with a descending melisma (D C B), giving a sense of its meaning. In Lutheran Worship, this line is "Nor depth of deepest gloom," where "deepest" is sung with a melisma (D C B A), which gives a sense not only of the meaning, but also of the superlative nature of this adjective (more notes for a greater degree).
