Religious symbols explaining (Patreon)

In the first episode, the cross on the Czech church is missing and there are unknown symbols inside the same building. When I drew the first episode I was afraid to relate my series to existing religions in order not to offend anyone's religious feelings, I myself live in one of the most religious country in Western civilization. But guess what? It was stupid xD That's why forget about those made-up symbols from episode one, in Project Angel the symbolism of all religions will appear because without it the story won't make sense