For something to come into existence, it must first be present in the mind. Mind exists before matter, above matter, and it controls matter.
You are that mind. You are an incredible, invisible being that exists beyond space and time.
Everything that you see is a product of that mind. It is a reflection of your interior reality. You live in a metaphorical universe. A symbolic universe.
Here is a discussion with Bashar as channeled by Daryl Anka, regarding instant manifestation.