Who is Frank Evans from Tales of Ordinary Madness and what is their importance?

Frank Evans is described as a pious Christian man, who lives in a hotel in a morally bankrupt town. Homosexual sex rages at the movie theater, and even his own hotel desk clerk attempts to seduce him. Evans stabs the clerk and cuts off his penis, in order to protect his own moral purity. Evans is a figurehead intended to personify the hypocrisy of violently dogmatic religion.