There’s a fiction-based religion called Snapeism which has Snapewives or Snapeists who channel Snape, are in romantic relationships with him, and use him as a guide for their daily lives. – WTF Fun Facts
Source: https://www.mdpi.com/2077-1444/5/1/219/htm
WTF Fun Fact – Pray For Snapeists
CRINGE
Then there’s the Flying Spaghetti Monster religion. (I have been touched by his noodley appendage!)