God from the Bible that the OP talks about is the God of the universe. Why? That is what the Bible says.
The Bible talks about God from a different standpoint than science. This thread talks about a scientific standpoint. This means that Bible stuff doesn't count if it doesn't fit scientific stuff. So, the Bible in the OP simply tells us that we are talking about God, not god (There are many gods referred to in the Bible, now and again.).
So, which god of the Bible are you talking about? The God of the universe is supported scientifically as I have shown in the links, above.
EDIT: Probably the most complex thing in the universe is the brain of mankind, and/or its inter-connectivity, and/or the communications that go on between the parts of the brain through the inter-connectivity. There is sentience connected to the brain of mankind. Complexity only makes equal or less complexity. Therefore, God is greater sentience.
''So, which god of the Bible are you talking about? The God of the universe is supported scientifically as I have shown in the links, above.''
Entropy: A beginning
Cause and Effect: Universe must have a cause
Complexity(not defined but it doesn't matter): Whatever created the universe must be more complex than it
And that's where your argument ends, where does it show it was god? It simply shows the universe had a beginning and a cause and it has to be more complex. Again, this does not show it was God, it only points out to a complex being or beings or something that is not a sentient being, since it only has to be more complex.
Complexity only makes equal or less complexity. Therefore, God is greater sentience.
Complexity only makes equal or less complexity, Therefore whatever created the universe had to be more complex, not God, just more complex, why Your God and not many gods?
Are you even serious? Who or what other than God could make the universe? What do you mean "where does it show it was God?" God is the only Thing that it shows.
... Forget about god, imagine you didn't know anything about the bible or any religion. Then you are presented with your arguments, C&E, complexity, etc. What conclusion would you arrive at? If you agreed with all the 3 arguments, what would you say created the universe? Your argument simply says it has to be ''something'' more complex, it doesn't give that something any other characteristic, it doesn't say whether it's a person, a sentient being, something without consciousness, multiple beings, etc etc.