The Bible does not say that God does "Abrakadabra" stuff.
God does not do snap of the finger wizardry, because that's what it would amount to - trickery.
Think of what you know, that seems pretty amazing, and almost miraculous ... if you didn't know better.
You can be where you are right now, and talk to hundreds of people miles away... even at the opposite end of earth.
It's not magic. It's waves.
The matter and energy we humans use to accomplish amazing things, is like "child's play" to the one described at Isaiah 40:26.
Whereas, man needs to build a craft; make it in a special way, to protect him in space, and to travel through space, God does not need a space craft.
See those F16s that break the speed of sound, God laughs at them.
An angel can break the speed of light. In fact, as fast as it takes lightning to strike the earth, an angel can travel the entire universe.
Don't ask me how fast they clock.
I don't know.
I have come to realize from your post, and another poster's that people here seem to use words a bit loosely.
For example, the word power. Does power mean more than what power means? Or is it being applied out of context?
I looked up the word omnipotent in the dictionary, and it says... (of a deity) having unlimited power; able to do anything.
Ultimate power does not mean able to do anything, so the choice of usage is contextual.
God has ultimate power. There is nothing more powerful, nor anything that can prevent him accomplishing his wll.
However, God cannot do anything. For example, he cannot kill himself - he cannot die. Nor can he lie, but those things are not required for power.
So perhaps it is important we be clear on, and have an understanding of the correct usage of our terms.
Ultimate power also does not mean breaking laws that cannot be broken.
For example, God is described in the Bible, as the beginning and the end.
How can he be anything else? Because he cannot be second or third, does that mean he is not omnipotent?
Can 1 + 1 = 5, at any point in time? In our mind it can.
So it looks like God is not omnipotent nor omniscient in the mind of some.
It's not reality though, is it.