21. He worked with Marie Didier on an edition of Tertullian, then with Pierre Coustant on papal decretals . 22. Allegedly, a 13th-century bible and a text of the Decretals were bound in human skin. 23. It was probably one of his ordinations from the period of his reinstatement who penned the Pseudo-Isidorean Decretals . 24. To free himself from the authority of Hincmar of Reims, he invoked the decretals of the Pseudo-Isidore. 25. Chapter 3 discusses the Pseudo-Isidorian Decretals , which are the most important forgery in Carolingian times ( Dawson ). 26. Finally, under the name " decretals " are known certain collections, containing especially, but not exclusively, pontifical decretals. 27. Finally, under the name " decretals " are known certain collections, containing especially, but not exclusively, pontifical decretals . 28. Only two of them ( 20, 29 ) found their way into the " Decretals of Gregory IX ". 29. Pope Innocent was central in supporting the Catholic Church's reforms of ecclesiastical affairs through his decretals and the Fourth Lateran Council. 30. The " Donation of Constantine " was included in the 9th century " Pseudo-Isidorean Decretals " collection.
