Antonin Dvořák composed the melody that I used in the hymn for today as 
the main theme of the Largo in his 9th symphony, “From the New World”. 
It is a heart-rendingly peaceful theme, and I have used it before. I use
 it today, with a new arrangement, to, hopefully bring out the 
heart-rendedness of those who are, in whatever way, persecuted in their 
faith.
Play the score on MuseScore
Get the PDF from Google Drive