(Still way behind the vanguard of this thread, but thought the following worth replying to...)
Well, if you have a creature that created the whole fricking universe, I can assume that he's both omniscient and omnipotent, easily. And even if it's not infinite power, it pretty much can be assumed to be infinite (omni) by mortal standards.
You know
Conway's Game Of Life? Imagine that God was someone who took that program and splattered some random filled squares and then clicked 'run'.
Should that ever create self-aware beings (by the standards of those particular constructs within the GOL-grid) that were capable of hypothesising about their world and The Creator, they'd indeed have a being who had created their 'whole frickin universe' (and one provably without free-will, might I add, whatever the denizens thereof may think) but need have had no omniscience about him and (depending on whether he even has access to edit the 'running' grid) may not even have
any 'potence', never mind the 'omni-' version.
But, yes, he could remove/duplicate/overwrite whole constructs. And stop/start and even save and re-run from past points. Is that infinite power? Well, it's more power than those living on the grid. All, the same, this poor sod who set this thing running might well be unable to truly comprehend what it is that He has started, doesn't even know that this set of dots (or that grouping of loosely interacting structures) are conscious... and couldn't even guess that this particular 'squadron of gliders' of represents information equivalent to a neural pulses corresponding to the religious/irreligious thought, and thus has no means to work out that when that meta-pattern begins loosing its individual identity that it has expectations of attaining an afterlife of some kind (e.g. cutting and pasting into a 'holding' grid, whose square-spatter environment corresponds to an eternally rewarding/punishing existence)...
The Grid-Beings are as nothing to the Creator. And the nature of the Creator (as a carbon-based life-form operating a silicon-based computer within a 3-dimensional world, at least by
our estimations) is far beyond the understanding of the 2-D beings whose ultimate constituent parts are pure data that
maybe they can self-examine themselves and their environment and identify qualities of it as being based upon a grid system (there'd be bi-axial bias towards movement and orientation which might be understandable by those 'living' in that environment, if it's not so engrained in their worldview that they take it for granted without even imagining any alternatives) although my best guess is that their 'Planck Limit' kicks in well above the size of actual 'glider' objects, which would be best analogised in our terms as sub-quantum particles that, but only en-mass, would form the equivalents to photons, higgs bosons, etc, etc, insofar as the workings of the universe go and also form the 'force' connections between the massive structures which would be still atom-like to the dwellers thereupon...
Which is a bit of a reach, as far as theoretical theology goes, and not intended to represent Truth. Just a POV and completely unprovable postulate, even were I so inclined to want to present it as such.
I hope that made sense, though, because I tend to waffle a bit when it comes to such thought experiments, and may not have covered all the bases.