The heterodox Catholic philosopher Ivan Illich, who died in 2002, also believed we were living in the time of Anti-Christ, but for different reasons. For Illich, any claims that we lived in a “secular age” were nonsense. The modern West was still Christian, he said, but it had disastrously attempted to codify the spontaneous expressions of love which Christ had shown to be God’s desire for humanity within systems and institutions. First the Church, and then the supposedly “secular” liberal states which had succeeded it, had attempted to transmute Christian love into obligation and enforce it by law, thus twisting it into a new form of oppression. His biographer David Cayley explained in a recent essay that Illich’s work “emphatically rejects the idea that ours is a post-Christian era. ‘On the contrary’, he says, ‘I believe this to be the most obviously Christian epoch, which might be quite close to the end of the world.’”

The Italian philosopher Augusto Del Noce saw the modern era as a thorough and permanent revolution — a radical break with the human past. He defined a modern person as “someone who thinks that ‘today it is no longer possible’”. We do not tend to see our time as continuous with what has gone before, he said. Instead, we believe we live after a “violent break with history”.

But the rise of science did not lead to the end of religion, however much Richard Dawkins might like it to be so. Instead — as noted by Illich — religion responded to the challenge by becoming immanent itself. Western Christianity progressively abandoned its commitment to transcendence and was “resolved into philosophy”, allowing itself to be brought down to Earth, into the realm of social activism, politics and ideas. “The conversion of a large part of the religious world to the idea of modernity”, said Del Noce, “accelerated the process of disintegration” that the modern revolution had unleashed.

But Man cannot live by immanence alone. Religion meets a human need, and when it is gone, or corrupted, the hole it leaves will have to be filled by something else. What will that be? Del Noce’s answer is: revolution. Modernity, he suggests, could be defined as a permanent, ongoing revolution.

The desire to build Utopia on the bones of the old world has been the consuming fire of Western thought for 300 years. Jacobins, Bolsheviks, communists, socialists, Fascists, Nazis, neoliberals and many more have all attempted to scour the ground clean and start again, and we are not done yet. “The revolutionary attitude of creative violence”, writes Del Noce, “has replaced the ascetic attitude of seeking liberation from the world”. If once society’s refuseniks imitated St Anthony, now they copy Che Guevara. All that is solid melts into air: this, in the words of its most consequential revolutionary mind, is the best description of the age of immanence that we have ever had.

– Paul Kingsnorth