Fizz is a fish. A fish represents Jesus. Therefore, Fizz represents Jesus.

http://www.theblaze.com/wp-content/uploads/2014/11/jesus1-620x533.jpg

This thing?

This is actually a symbol that represents the female genetallia of Gaia. It just happened to be adopted by the christian faith for the Jesus fish.

Pls stahp

http://i.imgur.com/IdBXcNf.png