Source manifest everything as quantum code; which is light in the highest levels of maths, due to the frequency it emits. It exists beyond the dimensions, thus we exist within that light; it is our perceptions of the lower dimensional dense material universe, that creates the shadows.
It's like if we're close to the CPU, we think we are in Heaven, and if we are far away, we think it is Hell... Yet really it is all just part of the computer game.