How serious are you when you say "fanatic Christian"? Σ(  ̄□ ̄||)
Also, as a non religious person, this for me is more of a figure of speech or something I'm used to saying. You can't make everybody use capital letters for that just because of your belief. What if I were a Buddhist and that wasn't my god to respect? (︶︿︶)
Eheheeeee i am just kidding. But i think it' s better to use Capital alphabet to respect others. For example, i used capital when i write Buddhist or Jew or Moslem. This is doesn't matter for me. Maybe others will glad to see that i dunno. Ah its up to you, it was a joke but i really am Christian. Ahahahaaa(⌒▽⌒)
This is really cute and the art style is so pretty, sweet baby jesus! ヾ(☆▽☆)