I don't think I've seen much (any?) of Jeffrey Blersch posted here, and I think he deserves some "air time".
I like his hymn-based arrangements, and I compare him to the likes of Dale Wood.
This one is based on the familiar Austrian carol, Still, Still, Still. Honestly, I'm not quite sure if he intended the forte which I employ with the Salisbury ... but I just had to! Given 20 pistons on each of 4 manuals, my thumb just has to stab at something! (Gotta get those toe studs ordered ...)