“ Constantin, et de la grandeur et souveraineté-temporelle donnée à l’église romaine par les rois de France (1630) gave great offence at Rome, and a Déclaration (1654) , directed against faults in the administration of the Oratory, was strictly suppressed. ”

“ His principal works in this field are Commentarius historicus de disciplina in administratione sacramenti poenitentiae XIII. primis seculis in eccl. occid. et hucusque in orient. observata (1651) , and Comm. de sacris ecclesiae ordinationibus secundum antiquos et recentiores latinos, graecos, syros et babylonios (1655) , which expresses those irenical views on the subject of ordination which recommended Morin to Urban VIII. The literary correspondence of Morin appeared in 1682 under the title of Antiquitates ecclesiae orientalis (edited by R. Simon) . ”