That's why you're confused and are so desperate to find fault in his faithful servants that are keeping up the watch.
HA! The only 'watch' I ever see 'loyal' witlesses doing is the watch on the KH clock while praying that Bro Boring doesn't go overtime on his talk again! Or the watch on the dashboard clock to see when it will time for the donut break, so they can quit pretending to knock on doors for 15 mins and have a pastry.