Letters.

 Letters.

 Letter II.

 Letter III.

 Letter IV.

 Letter V.

 Letter VI.

 Letter VII.

 Letter VIII.

 Letter IX.

 Letter X.

 Letter XI.

 Letter XII.

 Letter XIII.

 Letter XIV.

 Letter XV.

 Letter XVI.

 To All the Bishops of Sicily.

 Letter XVIII.

 Letter XIX.

 Letter XX.

 Letter XXI.

 The first from Flavian, Bp. of Constantinople to Pope Leo.

 Letter XXIII.

 Letter XXIV.

 Letter XXV.

 A Second One from Flavian to Leo.

 Letter XXVII.

 Letter XXVIII.

 Letter XXIX.

 Letter XXX.

 Letter XXXI.

 Letter XXXII.

 Letter XXXIII.

 Letter XXXIV.

 Letter XXXV.

 Letter XXXVI.

 To Theodosius Augustus.

 To Flavian, Bishop of Constantinople.

 Letter XXXIX.

 Letter XL.

 Letter XLI.

 Letter XLII.

 To Theodosius Augustus.

 Letter XLIV.

 Letter XLV.

 Letter XLVI.

 Letter XLVII.

 Letter XLVIII.

 Letter XLIX.

 Letter L.

 Letter LI.

 Letter LII.

 Letter LIII.

 Letter LIV.

 Letters LV. to LVIII.

 Letter LIX.

 Letter LX.

 Letter LXI.

 (Letters LXII., LXIII., LXIV., are the Emperor Theodosius’ answers (a) to Valentinian, (b) to Galla Placidia, and (c) to Licinia Eudoxia (assuring the

 Letter LXV.

 Letter LXVI.

 To Ravennius, Bishop of Arles.

 Letter LXVIII.

 Letter LXIX.

 Letter LXX.

 Letter LXXI.

 Letter LXXII.

 Letter LXXIII.

 Letter LXXIV.

 Letter LXXV.

 Letter LXXVI.

 Letter LXXVII.

 Letter LXXVIII.

 Letter LXXIX.

 Letter LXXX.

 Letter LXXXI.

 Letter LXXXII.

 Letter LXXXIII.

 Letter LXXXIV.

 Letter LXXXV.

 Letter LXXXVI.

 Letter LXXXVII.

 Letter LXXXVIII.

 Letter LXXXIX.

 Letter XC.

 Letter XCI.

 Letter XCII.

 Letter XCIII.

 Letter XCIV.

 Letter XCV.

 Letter XCVI.

 Letter XCVII.

 Letter XCVIII.

 Letter XCIX.

 Letter C.

 Letter CI.

 Letter CII.

 Letter CIII.

 Letter CIV.

 Letter CV.

 Letter CVI.

 Letter CVII.

 Letter CVIII.

 Letter CIX.

 Letter CX.

 Letter CXI.

 Letter CXII.

 Letter CXIII.

 Letter CXIV.

 Letter CXV.

 Letter CXVI.

 Letter CXVII.

 Letter CXVIII.

 Letter CXIX.

 Letter CXX.

 Letters CXXI. and CXXII.

 Letter CXXIII.

 Letter CXXIV.

 Letter CXXV.

 Letter CXXVI.

 Letter CXXVII.

 Letter CXXVIII.

 Letter CXXIX.

 Letter CXXX.

 Letter CXXXI.

 Letter CXXXII.

 Letter CXXXIII.

 Letter CXXXIV.

 Letter CXXXV.

 Letter CXXXVI.

 Letter CXXXVII.

 Letter CXXXVIII.

 Letter CXXXIX.

 Letter CXL.

 Letter CXLI.

 Letter CXLII.

 Letter CXLIII.

 Letter CXLIV.

 Letter CXLV.

 Letter CXLVI.

 Letter CXLVII.

 Letter CXLVIII.

 Letter CXLIX.

 Letter CL.

 Letter CLI.

 Letter CLII.

 Letter CLIII.

 Letter CLIV.

 Letter CLV.

 Letter CLVI.

 Letter CLVII.

 To the Catholic Bishops of Egypt Sojourning in Constantinople.

 Letter CLIX.

 Letter CLX.

 Letter CLXI.

 Letter CLXII.

 Letter CLXIII.

 To Leo Augustus.

 Letter CLXV.

 Letter CLXVI.

 To Rusticus, Bishop of Gallia Narbonensis, with the replies to his Questions on various points.

 Letter CLXVIII.

 Letter CLXIX.

 Letter CLXX.

 Letter CLXXI.

 Letter CLXXII.

 Letter CLXXIII.

Letter XLII.

To Ravennius, Bishop of Arles.

Leo the Pope to his well-beloved brother Ravennius.

He asks him to deal with the imposture of a certain Petronianus.

We wish you to be circumspect and careful lest any blameworthy presumption should put forth undue claims: for, when it once finds an entrance by crafty stealth, it spreads itself into greater rashness in the name of the dignity it has assumed. We have learnt, on the trustworthy evidence of your clergy, that a certain wandering and vagabond Petronianus has boasted himself throughout the provinces of Gaul as our deacon, and under cover of this office is going about the various churches of that country. We desire you, beloved brother, so to check his abominable effrontery, as to disclose his imposture, by warning the bishops of the whole district, and to expel him from communion with all the Churches, lest he continue his claim. The Lord keep you safe, dearly beloved brother. Dated 26th, August, in the consulship of the illustrious Asturius and Protogenes (449).