By "our own realities" do you mean "our
own beliefs"?

You suggest an interesting "Hindu"
approach to reality that sees everything
as a manifestation of God. We'll see a
similar view to that when we come to
Berkeley. Berkeley is an "Idealist" who
thinks that the supposed material world
is nothing but ideas placed in our mind by
God (the Arch Deceiver again, except
Berkeley doesn't see it asnecessarily
deceptive).

Prof. Borrowdale