The knowledge of the angelic ranks dates from him, for it was he who revealed the organization of the heavenly host as an order, a hierarchy copied by human beings and parodied in hell.

He was a sort of messenger between Heaven and earth, and was the explorer of our celestial heritage, as Saint Catherine of Genoa at a later date was the explorer of purgatory.
"A less interesting personage was Saint Piat, a priest of Tournai, beheaded by a Roman proconsul.

In this assembly of famous saints he was rather the poor country-cousin, a mere provincial Saint.

He figured here because his relics repose in the cathedral, for historians record the translation of his remains to Chartres in the ninth century.

By his side was Saint George, arrayed as a knight of the time of Saint Louis, his head bare with an iron fillet, armed with a lance and shield; standing as if on guard on a pedestal, showing the wheel which was the instrument of his martyrdom.
"The companion statue, on the opposite side of the door, was that of Saint Theodore of Heraclea, wearing a coat of mail, and a surcoat, and also holding a shield and spear.
"Next to this saint, who was subsequently roasted to death by a slow fire, in the town of Amasea, were Saint Stephen, Saint Clement, and Saint Laurence.
"Above this double rank of martyrs the tympanum represented the story of Saint Stephen disputing with the Doctors and stoned by the Jews; and on all sides, on the square pillars that supported the roof of the porch, was carved stone-work representing the tortured bodies of the righteous: Saint Leger, Saint Laurence, Saint Thomas of Canterbury, Saint Bacchus, Saint Quentin, and many more; a whole procession of the Blessed, being blinded, burnt, cut in pieces, flogged with vigorous energy, and beheaded.