YOu are a revisionist. Please study real history. Not the bible thumping propaganda you seem to be spouting. Some books to help you with some reasonable thinking:
Ingenious Pursuits
The Moors : The Islamic West 7th-15th Centuries AD
The Story of the Moors in Spain
Industry and Empire: The Birth of the Industrial Revolution
The Wealth and Poverty of Nations: Why Some Are So Rich and Some So Poor
Its not jesus, god or anything else. It was a combination of Greek philosphy and the Environment.