Sermons 16

Pope St Leo I the Great (AD 390–461) · Sermones · PL 54, 141–466

16 On the Fast of the Tenth Month PL 54, 176

I. The prosperous must show forth their thankfulness to God, by liberality to the poor and needy.

The transcendent power of God’s grace, dearly beloved, is indeed daily effecting in Christian hearts the transference of our every desire from earthly to heavenly things. But this present life also is passed through the Creator’s aid and sustained by His providence, because He who promises things eternal is also the Supplier of things temporal. As therefore we ought to give God thanks for the hope of future happiness towards which we run by faith, because He raises us up to a perception of the happiness in store for us, so for those things also which we receive in the course of every year, God should be honoured and praised, who having from the beginning given fertility to the earth and laid down laws of bearing fruit for every germ and seed, will never forsake his own decrees but will as Creator ever continue His kind administration of the things that He has made. Whatever therefore the cornfields, the vineyards and the olive groves have borne for man’s purposes, all this God in His bounteous goodness has produced: for under the varying condition of the elements He has mercifully aided the uncertain toils of the husbandmen so that wind, and rain, cold and heat, day and night might serve our needs. For men’s methods would not have sufficed to give effect to their works, had not God given the increase to their wonted plantings and waterings. And hence it is but godly and just that we too should help others with that which the Heavenly Father has mercifully bestowed on us. For there are full many, who have no fields, no vineyards, no olive-groves, whose wants we must provide out of the store which God has given, that they too with us may bless God for the richness of the earth and rejoice at its possessors having received things which they have shared also with the poor and the stranger. That garner is blessed and most worthy that all fruits should increase manifold in it, from which the hunger of the needy and the weak is satisfied from which the wants of the stranger are relieved, from which the desire of the sick is gratified. For these men God has in His justice permitted to be afflicted with divers troubles, that He might both crown the wretched for their patience and the merciful for their loving-kindness.

II. Almsgiving and fasting are the most essential aids to prayer.

And while all seasons are opportune for this duty, beloved, yet this present season is specially suitable and appropriate, at which our holy fathers, being Divinely inspired, sanctioned the Fast of the tenth month, that when all the ingathering of the crops was complete, we might dedicate to God our reasonable service of abstinence, and each might remember so to use his abundance as to be more abstinent in himself and more open-handed towards the poor. For forgiveness of sins is most efficaciously prayed for with almsgiving and fasting, and supplications that are winged by such aids mount swiftly to God’s ears: since as it is written, “the merciful man doeth good to his own soul,” and nothing is so much a man’s own as that which he spends on his neighbour. For that part of his material possessions with which he ministers to the needy, is transformed into eternal riches, and such wealth is begotten of this bountifulness as can never be diminished or in any way destroyed, for “blessed are the merciful, for God shall have mercy on them,” and He Himself shall be their chief Reward, who is the Model of His own command.

III. Christians’ pious activity has so enraged Satan that he has multiplied heresies to wreak them harm.

But at all these acts of godliness, dearly-beloved, which commend us more and more to God, there is no doubt that our enemy, who is so eager and so skilled in harming us, is aroused with keener stings of hatred, that under a false profession of the Christian name he may corrupt those whom he is not allowed to attack with open and bloody persecutions, and for this work he has heretics in his service whom he has led astray from the catholic Faith, subjected to himself, and forced under divers errors to serve in his camp. And as for the deception of primitive man he used the services of a serpent, so to mislead the minds of the upright he has armed these men’s tongues with the poison of his falsehoods. But these treacherous designs, dearly beloved, with a shepherd’s care, and so far as the Lord vouchsafes His aid, we will defeat. And taking heed lest any of the holy flock should perish, we admonish you with fatherly warnings to keep aloof from the “lying lips” and the “deceitful tongue” from which the prophet asks that his soul should be delivered; because “their words,” as says the blessed Apostle, “do creep as doth a gangrene.” They creep in humbly, they arrest softly, they bind gently, they slay secretly. For they “come,” as the Saviour foretold, “in sheeps’ clothing, but inwardly they are ravening wolves;” because they could not deceive the true and simple sheep, unless they covered their bestial rage with the name of Christ. But in them all he is at work who, though he is really the enemy of enlightenment, “transforms himself into an angel of light.” His is the craft which inspires Basilides; his the ingenuity which worked in Marcion; he is the leader under whom Sabellius acted; he the author of Photinus’ headlong fall, his the authority and his the spirit which Arius and Eunomius served: in fine under his command and authority the whole herd of such wild beasts has separated from the unity of the Church and severed connexion with the Truth.

IV. Of all heresies Manicheism is the worst and foullest.

But while he retains this ever-varying supremacy over all the heresies, yet he has built his citadel upon the madness of the Manichees, and found in them the most spacious court in which to strut and boast himself: for there he possesses not one form of misbelief only, but a general compound of all errors and ungodlinesses. For all that is idolatrous in the heathen, all that is blind in carnal Jews, all that is unlawful in the secrets of the magic art, all finally that is profane and blasphemous in all the heresies is gathered together with all manner of filth in these men as if in a cesspool. And hence it is too long a matter to describe all their ungodlinesses: for the number of the charges against them exceeds my supply of words. It will be sufficient to indicate a few instances, that you may, from what you hear, conjecture what from modesty we omit. In the matter of their rites, however, which are as indecent morally as they are religiously, we cannot keep silence about that which the Lord has been pleased to reveal to our inquiries, lest any one should think we have trusted in this thing to vague rumours and uncertain opinions. And so with bishops and presbyters sitting beside me, and Christian nobles assembled in the same place, we ordered their elect men and women to be brought before us. And when they had made many disclosures concerning their perverse tenets and their mode of conducting festivals, they revealed this story of utter depravity also, which I blush to describe but which has been so carefully investigated that no grounds for doubt are left for the incredulous or for cavillers. For there were present all the persons by which the unutterable crime had been perpetrated, to wit a girl at most ten years old, and two women who had nursed her and prepared her for this outrage. There was also present the stripling who had outraged her, and the bishop, who had arranged their horrible crime. All these made one and the same confession, and a tale of such foul orgies was disclosed as our ears could scarcely bear. And lest by plainer speaking we offend chaste ears, the account of the proceedings shall suffice, in which it is most fully shown that in that sect no modesty, no sense of honour, no chastity whatever is found: for their law is falsehood, their religion the devil, their sacrifice immorality.

V. Every one should abjure such men, and give all the information they possess about them to the authorities.

And so, dearly beloved, renounce all friendship with these men who are utterly abominable and pestilential, and whom disturbances in other districts have brought in great numbers to the city: and you women especially refrain from acquaintance and intercourse with such men, lest while your ears are charmed unawares by their fabulous stories, you fall into the devil’s noose, who, knowing that he seduced the first man by the woman’s mouth, and drove all men from the bliss of paradise through feminine credulity, still lies in watch for your sex with more confident craft that he may rob both of their faith and of their modesty those whom he has been able to ensnare by the servants of his falseness. This, too, dearly beloved, I entreat and admonish you loyally to inform us, if any of you know where they dwell, where they teach, whose houses they frequent, and in whose company they take rest: because it is of little avail to any one that through the Holy Ghost’s protection he is not caught by them himself, if he takes no action when he knows that others are being caught. Against common enemies for the common safety all alike should exercise the same vigilance lest from one member’s wound other members also be injured, and they that think such men should not be given up, in Christ’s judgment be found guilty for their silence even though they are not contaminated by their approval.

VI. Zeal in rooting out heresy will make other pious duties more acceptable.

Display then a holy zeal of religious vigilance, and let all the faithful rise in one body against these savage enemies of their souls. For the merciful God has delivered a certain portion of our noxious foes into our hands in order that by revelation of the danger the utmost caution might be aroused. Let not what has been done suffice, but let us persevere in searching them out: and by God’s aid the result will be not only the continuance in safety of those who still stand, but also the recovery from error of many who have been deceived by the devil’s seduction. And the prayers, and alms, and fasts that you offer to the merciful God shall be the holier for this very devotion, when this deed of faith also is added to all your other godly duties. On Wednesday and Friday, therefore, let us fast, and on Saturday let us keep vigil in the presence of the most blessed Apostle Peter; who, as we experience and know, watches unceasingly like a shepherd over the sheep entrusted to him by the Lord, and who will prevail in his entreaties that the Church of God, which was founded by his preaching, may be free from all error, through Christ our Lord. Amen.

Divites et Deo gratias agant, qui opes eis largitur, et has cum pauperibus communicent. -- II. Cur institutum decimi mensis jejunium. Efficax oratio, cui eleemosyna suffragatur. --III. Haereticos diabolo ad corrumpendos fideles famulari sub Christiano nomine. --IV. Manichaeorum haeresis omnium sordium sentina. Quid in eos Leo gessit Romae. --V. Eosdem esse et fagiendos, et prodendos. -- VI. Zelo adversus haereticos gratiores fieri apud Deum orationes, jejunia, et eleemosynas.

Sublimitas quidem, dilectissimi, gratiae Dei hoc quotidie operatur in cordibus 48 Christianis, ut omne desiderium nostrum a terrenis ad coelestia transferatur. Sed etiam praesens vita per Creatoris opem ducitur, et per ipsius providentiam sustinetur: quia idem est largitor temporalium, qui promissor est aeternorum. Sicut ergo spe futurae felicitatis, ad quam per fidem currimus, gratias Deo agere debemus quod ad perceptionem tantae praeparat onis evehimur, ita pro iis quoque commodis quae singulorum annorum revolutione consequimur, Deus a nobis honorandus atque laudandus est, qui sic terrae fecunditatem ab initio dedit, sic pariendorum fructuum leges in quibusque germinibus et seminibus ordinavit, ut numquam sua instituta desereret, sed in rebus conditis benigna Conditoris administratio permaneret. Quidquid ergo ad usus hominum segetes, vineae, oleaeque pepererint, totum hoc divinae bonitatis largitate profluxit: quae, elementorum qualitate variata, dubios agricolarum labores clementer adjuvit, ut utilitatibus nostris venti et imbres, frigora et aestus, dies noctesque servirent. Non enim sibi ad effectus operum suorum humana ratio sufficeret, nisi plantationibus et rigationibus solitis Deus incrementa praeberet. Unde plenum pietatis atque justitiae est, ut de his quae nobis coelestis Pater misericorditer contulit, nos quoque alios adjuvemus. Sunt enim plurimi qui nullam in agris, nullam in vineis, nullam habent in oleis portionem, quorum inopiae de ea quam Dominus dedit copia consulendum est; ut et ipsi nobiscum Deo pro terrae fecunditate benedicant, et gaudeant possidentibus fuisse donata, quae etiam pauperibus ac peregrinis fuerint facta communia. Felix est illud horreum, et omnium fructuum multiplicatione dignissimum, de quo egentium et debilium saturatur esuries, de quo relevatur peregrini necessitas, de quo desiderium fovetur infirmi. Quos ideo sub diversis molestiis justitia Dei laborare permisit, ut et miseros pro patientia, et misericordes pro benevolentia coronaret.

Huic autem operi, dilectissimi, cum omnia opportuna sint tempora, hoc nunc praecipue aptum est atque conveniens, in quo sancti patres nostri divinitus inspirati decimi mensis sanxere jejunium, ut omnium fructuum collectione conclusa, rationabilis Deo abstinentia, dicaretur, et meminisset quisque ita uti abundantia, ut et circa se abstinentior, et circa pauperes esset effusior. Efficacissima enim pro peccatis deprecatio est in eleemosynis atque jejuniis, et velociter ad divinas conscendit aures talibus 49 oratio elevata suffragiis. Quoniam, sicut scriptum est, animae suae benefacit vir misericors , et nihil est uniuscujusque tam proprium quam quod impendit in proximum. Pars enim corporalium facultatum, quae indigentibus ministratur, in divitias transit aeternas, et illae opes de hac largitate pariuntur, quae nullo usu minui, nulla poterunt corruptione violari. Beati namque misericordes, quoniam ipsorum miserebitur Deus ; et ipse erit illis summa praemii, qui est forma praecepti.

Inter haec autem, dilectissimi, opera pietatis, quae nos Deo magis magisque commendant, dubium non est quin hostis noster, nocendi cupidus et peritus, acrioribus invidiae stimulis incitetur: ut quos apertis et cruentis persecutionibus impugnare non sinitur, sub falsa Christiani nominis professione corrumpat, habens haereticos huic operi servientes, quos a catholica fide devios sibique subjectos militare in castris suis sub diversis erroribus fecit. Et sicut decipiendis primis hominibus ministerium sibi serpentis assumpsit , ita horum linguas ad seducendos rectorum animos, veneno suae falsitatis armavit. Sed iis insidiis, dilectissimi, pastorali sollicitudine, in quantum Dominus auxiliatur, occurrimus. Et ne quid de sancto grege pereat, praecaventes, paternis vos denuntiationibus admonemus, ut labia iniqua et linguam dolosam, a quibus animam suam propheta liberari postulat , declinetis: quoniam sermo eorum, sicut ait beatus Apostolus, serpit ut cancer . Humiliter irrepunt, blande capiunt, molliter ligant, latenter occidunt. Veniunt enim, sicut Salvator praedixit, sub vestitu ovium, intus autem sunt lupi rapaces (Matth. VII, 15): quia non possent veras et simplices oves fallere, nisi Christi nomine tegerent rabiem bestialem. In iis autem omnibus operatur ille qui, cum sit verae illuminationis inimicus, in lucis se angelum transfigurat. Hujus arte Basilides, hujus Marcion callet ingenio, hoc duce agitur Sabellius, hoc praecipitatur rectore Photinus, hujus potestati famulatur Arius, hujus spiritui servit Eunomius; tota denique bestiarum talium cohors hoc praeside ab Ecclesiae unitate discessit, hoc magistro a veritate descivit.

Sed cum in cunctis perversitatibus multiformem teneat principatum, arcem tamen sibi in Manichaeorum stroxit insania, et latissimam in eis aulam, in qua se exsultantius jactaret, invenit; ubi non unius pravitatis 50 speciem, sed omnium simul errorum impietatumque mixturam generaliter possideret. Quod enim in paganis profanum, quod in Judaeis carnalibus caecum, quod in secretis magicae artis illicitum, quod denique in omnibus haeresibus sacrilegum atque blasphemum est, hoc in istos, quasi in sentinam quamdam cum omnium sordium concretione confluxit. Unde universas eorum impietates ac turpitudines enarrare perlongum est; superat enim verborum copiam criminum multitudo. Ex quibus ad indicandum pauca sufficiunt, ut de iis quae audieritis, etiam illa quae verecunde praetermittimus aestimetis. De sacris tamen eorum, quae apud illos tam obscena sunt quam nefanda, quod inquisitioni nostrae Dominus manifestare voluit, non tacemus, ne quisquam putet nos de hac re dubiae famae et incertis opinionibus credidisse. Residentibus itaque mecum episcopis ac presbyteris, ac in eumdem consessum Christianis viris ac nobilibus congregatis, Electos et Electas eorum jussimus praesentari. Qui cum de perversitate dogmatis sui, et de festivitatum suarum consuetudine multa reserassent, illud quoque scelus, quod eloqui verecundum est, prodiderunt, quod tanta diligentia investigatum est, ut nihil minus credulis, nihil obtrectatoribus relinqueretur ambiguum. Aderant enim omnes personae, per quas infandum facinus fuerat perpetratum, puella scilicet ut multum decennis, et duae mulieres, quae ipsam nutrierant, et huic sceleri praepararant. Praesto erat etiam adolescentulus vitiator puellae, et episcopus ipsorum detestandi criminis ordinator. Horum omnium par fuit et una confessio, et patefactum est exsecramentum quod aures nostrae vix ferre potuerunt. De quo ne apertius loquentes castos offendamus auditus, gestorum documenta sufficiunt, quibus plenissime docetur nullam in hac secta pudicitiam, nullam honestatem, nullam penitus reperiri castitatem; in qua lex est mendacium, diabolus religio, sacrificium turpitudo.

Hos itaque homines, dilectissimi, per omnia exsecrabiles atque pestiferos, quos aliarum regionum perturbatio nobis intulit crebriores, ab amicitia vestra penitus abdicate; vosque praecipue, mulieres, a talium notitia et colloquiis abstinete: ne dum fabulosis narrationibus incautus delectatur auditus, in diaboli laqueos incidatis. Qui sciens quod primum virum mulieris ore 51 seduxerit, perque femineam credulitatem omnes homines a paradisi felicitate dejecerit, vestro nunc quoque sexui securiore insidiatur astutia, ut eas quas sibi potuerit per ministros suae falsitatis illicere, et fide spoliet et pudore. Illud quoque vos, dilectissimi, obsecrans moneo, ut si cui vestrum innotuerit ubi habitent, ubi doceant, quos frequentent, et in quorum societate requiescant, nostrae sollicitudini fideliter indicetis: quia parum prodest unicuique quod, protegente Spiritu sancto, ab istis ipse non capitur, si cum alios capi intelligit non movetur. Contra communes hostes pro salute communi una omnium debet esse vigilantia, ne de alicujus membri vulnere etiam alia possint membra corrumpi, et qui tales non prodendos putant, in judicio Christi inveniantur rei de silentio, etiam si non contaminantur assensu.

Assumite igitur religiosae sollicitudinis pium zelum, et contra saevissimos animarum hostes omnium fidelium cura consurgat. Ideo enim misericors Deus quamdam nobis partem prodidit hominum noxiorum, ut, manifestato periculo, excitaretur diligentia cautionis. Non sufficiat quod actum est, sed eadem inquisitio perseveret: quae hoc, auxiliante Deo, consequetur, ut non solum qui recti sunt incolumes perseverent, sed etiam multi qui diabolica seductione decepti sunt, ab errore revocentur. Vestrae autem orationes et eleemosynae atque jejunia misericordi Deo per hanc ipsam devotionem sacratius offerentur, cum etiam hoc opus fidei ad omnia officia pietatis accesserit. Quarta igitur et sexta feria jejunemus; sabbato autem apud praesentem beatissimum apostolum Petrum vigilias celebremus; qui, sicut experimur et credimus, pro commendatis sibi a Domino ovibus indesinenter pastorales praetendit excubias: exoraturus deprecationibus suis ut Ecclesia Dei, quae ipsius est praedicationibus instituta, ab omni errore sit libera. Per Christum Dominum nostrum. Amen.

Philip Schaff and Henry Wace (eds.), New York: Christian Literature Publishing Co., 1890-1900. Public domain: English translation first published 1885-1900 (Nicene and Post-Nicene Fathers, Second Series). Latin: Migne, Patrologia Latina (1844-1855), public domain; transcription from Corpus Corporum (University of Zurich).

Save for later

Enter your email and we will send you a sign-in link. No password. What you save (articles, verses, chapters, documents) follows you to any device.