Actually, there is no scientific proof of God's existence because God is beyond science.God is all in all.In Him is the source of all things both visible and invisible
There is no scientific proof that "nothing" exists. Sure, we as simple, common people know that empty space - nothing - exists, because we see it all around us, and we see the stars that "float" in the empty space that is nothing or nothingness.
Science doesn't examine nothing. Science doesn't have a handle on what "nothing" is. But science proves that nothing exists, by measuring relationships between things that DO exist.
Same with God. Science may not have any kind of a scientific "handle" on God, but science shows that God exists, even though they can't measure Him directly in any way.
The scientific answer to the existence of Gos is shown in the fact that the universe is a machine full of machines. Machines have makers. Any maker of a machine as complex as the universe is God, by definition.
In addition, cause and effect, entropy, and complexity (which all scientifically exist) couldn't exist in a universe the way they exist in ours without Something that fits the definition of our word "God" having put it all together. There simply is no other way, scientifically speaking.
