The song is very symbolic of the events that have occurred in Shepherd's Glen and in the duration of the game. 'The call' is usually referred to as going into the army (not unlike Alex Shepherd), but here, it specifically mentions 4 calls, most likely Scarlet Fitch, Joey Bartlett, Joshua Shepherd, and Nora Holloway, hence the "4 calls" that have been answered to the gods of Shepherd's Glen (the four family sacrifices).