Meister Eckhart
By reconciling the two giants of ancient philosophy with Christianity, Augustine and Aquinas, although culpable in the torture and murder of many thousands of innocent people, were world-changers who allowed us to eventually start to break away from myth again, via the Renaissance (the ‘re-birth’ of culture, due to the rediscovery of classical art, literature and philosophy), the Reformation and the Enlightenment. They had brought philosophy into theology, and taken the first steps towards ending the church’s dominance (exactly the opposite of what they wanted). In the 13th and 14th centuries, the church was becoming more materialistic and interested in worldly power. Those at the top of the church hierarchy were extremely rich. There was a reaction against this – a wave of spirituality (still Christian), led by people like Meister Eckhart, who stressed the internal communication with God, without the need for church finery. This was the first real challenge to the power of the church, but those challenges were going to increase in number.
Dante
Dante (1265-1351) did for culture what Aquinas did for philosophy; his Divine Comedy was meant to promote Christianity, but his cosmology was Greek – concentric zones up to heaven and down to hell, with humans on earth at the centre. But philosophy and culture were about to change again – from Aquinas and Dante to Ockham and Petrarch. In the 14th century, William of Ockham (1285-1347) discussed the problem of universals (Plato’s forms or ideas). Augustine said that forms were transcendent; Aquinas, immanent; and Ockham that they didn’t exist. Universals only exist in human minds. This position was called nominalism – universals are just names. He wasn’t the first to say this, but he was the most influential. You’ve heard of Ockham’s Razor – used to cut away anything unnecessary – well, universals were unnecessary. Humans could only know anything via empiricism or reason, not via speculation about things that humans can’t possibly know about. Here’s an example: how do you know which is bigger, the inner or outer of two concentric circles? You can measure them, or by using reason, you will know that the inner circle is smaller without having to even see them. This distinction between empiricism and reason was something that was going to employ an awful lot of philosophers’ time in the coming centuries.
William of Ockham
But Ockham was still Christian. He said that human reason and empiricism could tell us nothing about God, because our intellects are so puny compared to his – and so the only way to understand God was via faith. For him, faith was the highest means of understanding – but this started to drive a wedge between faith and reason after Aquinas had so painstakingly brought them together. Now reason was out of the bag, and Ockham had unwittingly laid the foundations for the Scientific Revolution, and the demise of the power of the Church. He thought that empirical and rational investigations were going to bolster the Christian position – he didn’t realise that cosmology and evolution, to name just two examples – were going to completely contradict it.
Petrarch
Another 14th century giant was Petrarch (1304-1374), often called the father of the Renaissance. He loved the newly-rediscovered classical knowledge and dedicated himself to the study of the ancients. He was still pious, but believed that learning improved the human condition, as well as piety. Byzantine scholars, leaving Byzantium under threat from the Turks, brought lots of Greek manuscripts that had been preserved, many of which were new to the West at this time. Scholars such as Petrarch dedicated their lives to finding and translating ancient Greek works. They also rediscovered ancient Babylonian, Egyptian and Persian texts. They recognised that wisdom was not exclusively Christian.