first of all if u peopel know teh christian religion god at first wanted to kill his son by teh work of someoen else and he hated all humans and brought wrath too all of mankind then in teh "new" christian religion he was kind, and nice adn he killed his son by him self and he liked all humans and accepted tehm into his sanctuary.
on-topic: his story is very beliveable: the average mind sees objects that arent really there like faces in smoke and clouds. so what ur seeing is some water running down, and teh hi sinner is probably some person who lived there befor u and used soap and some otehr permanent chemicals and drew there (same thign when i painted my wall, it showed was a pentagram(devil star)
)
and the blue faced guy well probably your brain got too much stress where everythign turns darkl for liek half a sec and you start seeing lots of colors
so theres nothign you should be worryed about
hope this helps