It is an exaggeration to attribute it entirely to the inspiration of any one man, even the most original genius of the thirteenth century. Its elementary ethics of fraternity and fair play had never been entirely extinct and Christendom had never been anything less than Christian... It was the twilight of the morning; but it was still a grey twilight...
The monastic institution itself, of course, was far older than all these things; indeed it was undoubtedly almost as old as Christianity. Its counsels of perfection had always taken the form of vows of chastity and poverty and obedience. With these unworldly aims it had long ago civilised a great part of the world. The monks had taught people to plough and sow as well as to read and write; indeed they had taught the people nearly everything the people knew.
But it may truly be said that the monks were severely practical, in the sense that they not only practical but also severe; though they were generally severe with themselves and practical for other people. All this early monastic movement had long ago settled down and doubtless often deteriorated; but when we come to the first medieval movements this sterner character is still apparent...
First, the ancient social mould of slavery was already beginning to melt... Many lords were freeing slaves and serfs altogether. This was done under the pressure of the priests; but especially it was done in the spirit of a penance. In one sense, of course, any Catholic society must have an atmosphere of penance; but I am speaking of that sterner spirit of penance which had expiated the excesses of paganism. There was about such restitutions the atmosphere of the death-bed; as many of them were doubtless were examples of death-bed repentance. A very honest atheist with whom I once debated made use of the expression, "Men have only been kept in slavery by the fear of hell." As I pointed out to him, if he had said that men had only been freed from slavery by the fear of hell, he would have at least have been referring to an unquestionable historical fact.
Another example was the sweeping reform of Church discipline by Pope Gregory the Seventh. It really was a reform, undertaken from the highest motives and having the healthiest results; it conducted a searching inquisition against simony or the financial corruption of the clergy; it insisted on a more serious and self-sacrificing ideal for the life of the parish priest... celibacy...
The third example is in one sense the strongest of all. For the third example was a war; a heroic war and for many of us a holy war; but still having all the stark and terrible responsibilities of war...
Everybody knows that in the very darkest hour of the Dark Ages a sort of heresy had sprung up in Arabia and become a new religion of a military but nomadic sort; invoking the name of Mahomet... Its objective character was that of a military danger to Christendom and Christendom had struck at the very heart of it, in seeking to reconquer the Holy Places. The great Duke Godfrey and the first Christians who stormed Jerusalem were heroes if there were any in the world; but they were the heroes of a tragedy.
Now I have taken these two or three examples of the earlier medieval movements in order to note about them one general character, which refers back to the penance that followed paganism.
There is something in all these movements that is bracing even while it is still bleak, like a wind blowing between the clefts of the mountains. That wind... is really the spirit of the time, for it is the wind of a world that has at last been purified. To anyone who can appreciate atmospheres there is something clear and clean about the atmosphere of this crude and often harsh society. Its very lusts are clean; for they no have longer any smell of perversion. Its very cruelties are clean; they are not the luxurious cruelties of the amphitheatre. They come either of a very simple horror at blasphemy or a very simple fury at an insult.
Gradually against this grey background beauty begins to appear, as something really fresh and delicate and above all surprising. Love returning is no longer what was once called platonic but what is still called chivalric love. The flowers and stars are have recovered their first innocence. Fire and water are felt to be worthy to be the brother and sister of a saint. The purge of paganism is complete at last.
For water itself has been washed. Fire itself has been purified as by fire. Water is no longer the water into which slaves were flung to feed the fishes. Fire is no longer that fire through which children were passed to Moloch. Flowers smell no more of the forgotten garlands gathered in the garden of Priapus; stars stand no more as signs of the far frigidity of gods as cold as those cold fires. They are like all new things newly made and awaiting new names, from one who shall come to name them.
Neither the universe nor the earth have now any longer the old sinister significance of the world. They await a new reconciliation with man, but they are already capable of being reconciled. Man has stripped from his soul the last rag of nature worship, and can return to nature.
While it was yet twilight a figure appeared silently and suddenly on a little hill above the city, dark against the fading darkness. For it was the end of a long and stern night, a night of vigil, not unvisited by stars. He stood with his hands lifted, as in so many statues and pictures, and about him was a burst of birds singing; and behind him was the break of day."
Otherwise, more St. Francis by G.K. Chesterton: