Daydreaming.
In the subconscious, reality is regarded as a dream, thus it can be reshaped using the language of the rabbit.
This is a very idealistic state of mind. From a dream, that is entirely of subjective consciousness, the Rabbit language should no longer function, after all, reality is objective.
I never believed that this was truly possible until I "saw" the rabbit-shaped god do it.
Only a rabbit-shaped god at this level could be deemed a "god".
Its dream world is powerful enough to invade reality.
The rabbit-shaped god can pull objects from reality into its dream world, can throw beings from reality into its dream world, and it could even "seize" others' dreams and manipulate their dream worlds.