[170:3] Jerome, _Ep._ 15, 146; Greenwood, i., 232. [170:4] _Ps. contra Don._; _Ep._ 178; Greenwood, i., 296. [170:5] Ignatius, _Martyrs_, n. 4; Hom. ii. in _Principium Actorum_, n. 6, iii., p. 70; Theodoret, _Ep._ 83, 113, 116; Cyril, _Ep. ad Coelest._ [171:1] Canon 6; Gieseler, i., 378. Later an interpolation made canon 6 read: "Rome has always held the primacy." First used at Chalcedon in 451. [171:2] Canons 3, 4, and 5; Mansi, iii., 23; Sardica was not a universal council. [171:3] Milman, i., 101. _Cf._ Hefele, i., 539; Greenwood, i., 239, 240. [171:4] Mansi, _Concil._, iii., cal. 622. [172:1] Gieseler, i., 385, 395, 396; Schaff, iii., 313. [172:2] Matt. xvi., 19; xviii., 18; 1 Cor. v., 3-5; 2 Cor. vi., 14, 17; Rom. xvi., 17; Gal. i., 8, 9; Tit. iii., 10; 1 Thess. iii., 6, 14, 15. [173:1] Hard., _Concil._, i., 1025. [173:2] Gieseler, i., 382; Milman, i., 129. [173:3] Robinson, _Readings_, i., 68. [174:1] Bower, i., 383. [174:2] _Nic. and Post-Nic. Fathers_, 2d ser., xii., 70, Letter 43. [174:3] Robinson, _Readings_, i., 72. [174:4] _Ibid._, 73. [175:1] Lateran, Vatican, St. Paul, St. Agnes, St. Lawrence, and St. Marcellinus. [177:1] Euseb., _Eccl. Hist._, v., 24. [177:2] _On Modesty_, in _Lib. of Ante-Nic. Fathers_, xviii. [177:3] Hippolytus, _Refutation of Heresies_, ix., 7. [177:4] Greenwood, i., 109. [177:5] _Ibid._, 121 _ff._ [178:1] Boyd, W. K., _Eccles. Edicts of the Theodos. Code_, N. Y., 1906. [179:1] Can. 9. Later the same procedure was adopted at Constantinople. [179:2] Cod. Theod., c. 16. [179:3] Robinson, _Readings_, i., 72. [179:4] Greenwood, i., 324. [179:5] Cod. Justin., i., tit. 2. [180:1] Greenwood, _Cathedra Petri_, ii., 137. [180:2] Ammianus Marcellinus, lib. xxvii., c. 3. [180:3] Gieseler, i., 219; Schaff, iii., 68, 69. [180:4] Hutton, W. H., _The Church and the Barbarians_, N. Y., 1906. [181:1] _Apolog. contra Arian_, 21-26; Euseb., Soc., and Soz. [181:2] Smith and Wace, iii., 532. [181:3] _Ibid._, i., 783. [181:4] Robinson, _Readings_, i., 68. [182:1] Hard., _Concil._, i., 995. [182:2] Milman, i., 143, 4. [182:3] _1st Epist._, ii., ch. 3; Lea, _Studies in Ch. Hist._, 133; Hard., _Concil._, i., 1025. [182:4] Smith and Wace, iii., 652; _Post-Nicene Fathers_, xii.; Greenwood, i., bk. 2, ch. 4-6; Milman, i., bk. 2, ch. 4; Schaff, iii., 314. [183:1] Thatcher and McNeal, _Source-Book of Med. Hist._, No. 35. _Nic. and Post-Nic. Fathers_, 2d ser., xii., contains his life and letters. See sermon by Leo I. on Peter's leadership in Robinson, _Readings_, i., 69; Orr, _Source Book_, § 10. [184:1] Hilary, Archbishop of Arles, was excommunicated and Emperor Valentinian III. was induced to uphold the action. Greenwood, i., 351 _ff._