About a year ago, I transcribed the text of "O Little Flock, Fear Not the Foe" and found a couple small things to write about. The hymn is sung to the tune "Kommt her zu mir." Here's the last musical phrase:
The second verse ends with the lines "His Gideon shall for you arise, / Uphold you and His Word." "Uphold" is sung to a fairly large ascending interval (a fifth: E to B), giving something of a sense of the word's meaning.
The fourth verse ends with the lines "So shall Thy saints and martyrs raise / A mighty chorus to Thy praise / Forevermore. Amen." The value of the notes to which "forever" is sung (E B A G) add up to six beats. This is the most for any word in the hymn and gives a sense of duration.