Religions in GWTB

Religions
Apparently there are religions in the world of Gone with the Blastwave. According to the creator [1 ], the religions of this world are not like our own (Islam, Christianity, Judaism, Hindu etc), rather they are entirely created for the world of GWTB, also according to the creator, the Yellows are " the super religious fanatics with most devotion"

The only times religion is brought up in the comics is in the first Issue when Sniper considers it as a reason for the war and later in Pyro's dream (Issue #58) when a demon-like creature references the "spirits of past sins" which will "char the land and cleanse the planet".