This is distinct from someone who tries to shove a non-deitic imaginary being up your ass... The proper term for that sort of person is "demented ass-freak". You can keep the specifics clear with this handy rule of thumb: Remember... All godomites are demented ass-freaks, but not all demented ass-freaks are godomites.
Anyone currently living in the US will recognize this one right away, but probably assume it refers only to radical christians. Actually it means anyone who tries to forcibly shove any deitic being up your ass.
Healthy person: Eeek!! Godomite! Get away from me!