God has blessed you, Son. We're not allowed to crucify atheists.
I respect adults who must have an imaginary friend to feel comfortable and be able to sleep.
Dear Campbell if you imagine God to be an "imaginary friend"
then that is a projection of YOUR imagination.
God can symbolize the laws of Nature, are these imaginary.
Collective truth and wisdom, is that all made up?
Where do insights of truth and wisdom come from?
If you say it is just from imagination, then maybe you mean creative thinking.
And yes, God is used to symbolize the source of all Creativity, all things in creation.
That sort of "imagination" is not a bad thing to have access to.