Blaze's beliefs

Blaze does believe in some supernatural stuff, and this article is talking about that.

Past beliefs
Blaze used to believe in Santa Claus, except he did it for far longer than most people did. He believed in Santa Claus for most of his 20's, but stopped believing in Santa by the end of his 20's.

Current beliefs
Blaze believes Pokémon are real. Except he doesn't believe they actually exist in the real world, he just thinks they exist in alternative reality. His Pokémon are his friends and they do interact with him in his dreams, and sometimes talk to him during the day. He used to think he was religious because of it, but he doesn't anymore as there is no official Pokémon religion.