You are speculating too much in the name of God. But, gold does not belong to God, but to the devil. I do not consider you a preacher. Do not abuse this. You can not refer to the divine essence of money, because it is not so.
What are we abusing exactly, Fu.Sin? If you re-read the Haggai scripture posted above, you will see whom the Gold and Silver belongs to.
Haggai 2:8
"The silver is mine, and the gold is mine, declares the LORD of hosts."
Without money, the people of planet Earth would probably sit around all day and just do nothing. Saying that all money is "evil", and "of the devil" is not only illogical... it's entirely inaccurate.