If anyone thinks they can explain what the omniscience of God is, or any other attribute of God, in my opinion they are a fool.
Think you can? How about omnipresence? Can you explain the omnipresence of God? If so, here is a question:
God hears us immediately (Isa. 65:24). But, let’s consider the distance to the throne room of God. The sun is about 93,000,000 miles from the earth (eight thousand times as far away as the United States is from China). The next closest star is much farther away than that. Light travels 186,000 miles a second, or six trillion miles a year. Light from the sun reaches us in eight minutes, but it takes light from the nearest star (Proxima Centauri) more than four years to reach us. If Sirius (the Dog Star) should explode tonight, it would be nearly nine years before we saw the explosion.
We know that the closest cluster of stars visible to the naked eye is Andromeda Nebula. Remember, one light year equals six trillion miles. The light we see from Andromeda Nebula left there one million, six hundred thousand light years ago. Not miles — light years. If there are two Heavens, and then the throne room of God is in the third Heaven, then the throne room of God is probably at least a trillion light years away if the second Heaven is the same size as the first Heaven. This would mean the speed of your prayer is somewhere in the neighborhood of 600,000,000,000,000,000,000,000,000 miles a second.
The fastest airplane is the X-43 which can go 7,000 mph. This plane would take around 857,142,857,200,000,000,000 years to get there. The fastest spacecraft is the New Horizons Probe which can do 35,800 mph. This spacecraft would take around 167,597,765,400,000,000,000 years to get there.
Please explain how a prayer travels 6,000,000,000,000,000,000,000,000 miles to the throne room of God in less than one second?