I dunno. The bald guy in the back (who eventually slugs the guy who walks up to the group) isn't really even praying. Before the incident occurs, the bald guy keeps looking to his left, rather than praying, as if he's expecting someone to walk up to the group. The others aren't doing this. And if the guy who got slugged said something, it must have been very brief, because he was almost instantaneously hit by the bald guy in the back. Something just seems off about this scenario.