Gnosticism, a highly intellectual second-century movement (the word ‘gnostic’ comes from the Greek word for ‘knowledge’) that was later declared heretical, didn’t help. Heretics were intellectual therefore intellectuals were, if not heretical, then certainly suspect. So ran the syllogism. Intellectual simplicity or, to put a less flattering name on it, ignorance was widely celebrated. The biography of St Antony records with approval that he ‘refused to learn to read and write or to join in the silly games of the other little children’. Education and silly games are here bracketed together, and both are put in opposition to holiness. Instead of this, we learn, Antony ‘burned with the desire for God’. That this wasn’t quite true – Antony’s letters reveal a much more careful thinker than this implies – didn’t much matter: it appealed to a powerful ideal. No need to read: give up both books and bread and you will win God’s favour. Even intellectuals were susceptible to this pretty picture: it was hearing about how the simple, unlettered Antony had inspired so many to turn to Christ that led Augustine to start striking himself on the head, tearing his hair and asking, ‘What is wrong with us?’ Ignorance was power.
The philosophy they had lived for starts to die itself. Some strands of ancient philosophy live on, preserved by the hands of some Christian philosophers – but it is not the same. Works that have to agree with the pre-ordained doctrines of a church are theology, not philosophy. Free philosophy has gone. The great destruction of classical texts gathers pace. The writings of the Greeks ‘have all perished and are obliterated’: that was what John Chrysostom had said. He hadn’t been quite right, then: but time would bring greater truth to his boast. Undefended by pagan philosophers or institutions, and disliked by many of the monks who were copying them out, these texts start to disappear. Monasteries start to erase the works of Aristotle, Cicero, Seneca and Archimedes. ‘Heretical’ – and brilliant – ideas crumble into dust. Pliny is scraped from the page. Cicero and Seneca are overwritten. Archimedes is covered over. Every single work of Democritus and his heretical ‘atomism’ vanishes. Ninety per cent of all classical literature fades away. Centuries later, an Arab traveller would visit a town on the edge of Europe and reflect on what had happened in the Roman Empire. ‘During the early days of the empire of the Rum,’ he wrote – meaning the Roman and Byzantine Empire – ‘the sciences were honoured and enjoyed universal respect. From an already solid and grandiose foundation, they were raised to greater heights every day, until the Christian religion made its appearance among the Rum; this was a fatal blow to the edifice of learning; its traces disappeared and its pathways were effaced.