The philosophic foundations that made it possible for Christians to transition from theocracy to secularity (separation between "church" and state) come from Is

The philosophic foundations that made it possible for Christians to transition from theocracy to secularity (separation between "church" and state) come from Islamic caliphates. Take a look at the academic lineage of St. Thomas Aquinas and you will see what I am talking about. He studied from Saint Albert Magnus, a guy that studied from a vast bibliography left by the Islamic Caliphate of Al-Andalus (aka Islamic Spain) after the Spanish Reconquista. Without St. Thomas Aquinas by the way, Reinassance scientists that made the subsequent "European enlightment" possible would have been burned by the Inquisition and we would be in the middle ages, or at least 200 years away from being technologically able to manufacture a computer. Instead of being on Hacker News you would be dying of plague or in some dumb war. The Islamic civilization was not always as theocratic as it is today. This happened only after the Mongols razed them and nomadic tribes were left. These nomadic tribes were more militaristic and theocratic than the Islamic Caliphates razed by the Mongols.