Folia Theologica et Canonica 3. 25/17 (2014)

IUS CANONICUM - José Miguel Viejo-Ximénez, The Summa Quoniam in Omnibus revisited

THE SUMMA QUONIAM IN OMNIBUS REVISITED

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De origine vero iuris is the third block of twenty-seven lines (Sch 1.20 - 2.22), a mixture of sentences on this subject taken from four of Gratian’s dicta.6 With Ostenso constitutionum divinarum a new block of thirteen lines begins on ecclesiastical decrees (Sch 2.23 - 3.3a), again from ICTh. The fifth block. Sub hoc enim sancii (Sch. 3.3b - 7), has only five lines on the Nicene Council that are similar to D. 15 c. 1 corresponding phrases. Que omnia tam conciliorum is the last block (Sch 3.8 - 34a), twenty-seven lines once again taken from ICTh.

The closing three lines after this composition of six blocks explain that Gra- tian wrote De consecradone, the third part of the Decretum. These three lines (actually, two and a half lines: Sch 3.34b - 36) are an addition to the sixth and last block based on ICTh. According to this introduction, then, Gratian finished his work with the causae, the second part of the Decretum. This is a clear indication of when ICTh was written: the oldest manuscripts of Gratian offer a work without De consecratione;7 and an early gloss speaks of a Concordia discordan- tium canonum ‘in duas partes divisa' .* In the circle of people who worked in Gratian’s team, or right after him, seniority didn’t belong to the author of Quo- niam in omnibus but to that of Inter ceteras theologiae. Whether or not they

6 ex D. 1 pr. (= Sch 1.23-2.la), ex D. 5 pr. (=Sch 2.lb—3a), ex D. 6d. p. c. 3 (= Sch 2.3b-12a) and ex D. 7 pr. (= Sch 2.12b-20, with Deut 15, 12-17).

7 The oldest manuscripts of Gratian are Aa, Be, Fd, P, Sg, Pfr: cf. Winroth, A., The Two Recensions of Gratians Decretum, in ZRG Kan. Abt. 83 (1997) 22-31. Weigand, R., Zur künftigen Edition des Dekrets Gratians, in ZRG Kan. Abt. 83 (1997) 32-51. Weigand, R., Chancen und Probleme einer baldigen kritischen Edition der ersten Redaktion des Dekrets Gratians, in BMCL 22 (1997-1998) 53-74. Larrainzar, C., El Decreto de Gradano del còdice Fd (= Firenze, Biblioteca Nazionale Centrale, Conventi Soppresi A.1.402). In memóriám Rudolf Weigand, in lus Ecclesiae 10 (1998) 421—489. Winroth, R., Les deux Gratiens et le Droit Romain. In memóriám Rudolf Weigand, in RDC 48 (1998) 285-299. Larrainzar, C., El borrador de la ‘Concordia’ de Gradano: Sankt Gallen, Stiftsbibliothek MS 763 (= Sg), in lus Ecclesiae 11 (1999) 593-666. Winroth, A., The making of Gratian’s Decretum, Cambridge 2000. Larrainzar, C., La formáción del Decreto de Gradano por etapas, in ZRG Kan. Abt. 118 (2001) 5-83. Larrainzar, C., La firma bolonesa del Decreto de Gradano, in Initium 9 (2004) 495-515. Larrainzar, C., La investigación actual sobre el Decreto de Gradano, in ZRG Kan. Abt. 121 (2004) 27-59 (= La ricerca attuale sul ‘Decretum Gratiani', in de León, E. - Àlvarez de las Asturias, N. [a cura di], La Cultura Giuridico-Canonica Medioevale. Premesse per un Dialogo Ecumenico, Milano 2003. 45-88). Viejo-XimÉnez, J. M., La composición del Decreto de Gradano, in lus Canonicum 50 (2005) 431-485 (= La Composizione del Decreto di Graziano, in Szuromi, Sz. A. [ed.], Medieval Canon Law Collections and European lus Commune, Budapest 2006. 97-169). Vœjo-Ximénez, J. M., ‘Costuras’ y ‘descosidos’ en la version divulgada del Decreto de Gradano, in lus Ecclesiae 21 (2009) 133—154. Larrainzar, C., Métodos para el análisis de la formáción literaria del Decretum Gratiani. ‘Etapas’ y ‘esquemas’ de redacción, in Erdő, P. - Szuromi, Sz. A. (ed.), Proceedings of the Thirteenth International Congress of Medieval Canon Law. Esztergom, 3 August - 8 August 2008 (Monumenta Iuris Canonici C/14), Città del Vaticano 2010. 85-115.

8 Cf. Weigand, R., Frühe Kanonisten und ihre Karriere in der Kirche, in ZRG Kan. Abt. 76 (1990) 135-155, at 152-155. de León, E., La biografìa di Graziano, in de León, E. - Álvarez de las Asturias, N. (a cura di), La Cultura (n. 7), 89-107.