What is there beyond? Is it in our time, or elsewhere, across a void? If we walked to the edge, what would we find? Is there a bridge, through the veil? Is it passable?
What would we find in that wilderness, would we meet other beings, or only rocks? Is it even wise to ask those questions? Did the Creator intend for us to look in that direction?
Or is the veil there for a reason, in order to stop us interfere with that elsewhere? After all, our interference with all things, alive or mineral, on this side of the chasm, has not been entirely successful, has it?
So maybe, this is intended, a veil to warn us: beyond this point you shall not go, thus far, but no further.