1 You remember, brethren, that yesterday's lesson was brought to a close at this point, that “you have no need that any man teach you, but the unction itself teaches you concerning all things.” Now this, as I am sure ye remember, we so expounded to you, that we who from without speak to your ears, are as workmen applying culture from without to a tree, but we cannot give the increase nor form the fruits: but only He that created and redeemed and called you, He, dwelling in you by faith and the Spirit, must speak to you within, else vain is all our noise of words. Whence does this appear? From this: that while many hear, not all are persuaded of that which is said, but only they to whom God speaks within. Now they to whom He speaks within, are those who give place to Him: and those give place to God, who “give not place to the devil.” For the devil wishes to inhabit the hearts of men, and speak there the things which are able to seduce. But what says the Lord Jesus? “The prince of this world is cast out.” Whence cast? Out of heaven and earth? Out of the fabric of the world? Nay, but out of the hearts of the believing. The invader being cast out, let the Redeemer dwell within: because the same redeemed, who created. And the devil now assaults from without, not conquers Him that has possession within. And he assaults from without, by casting in various temptations: but that person consents not thereto, to whom God speaks within, and the unction of which you have heard.
2. “And it is true,” namely, this same unction; i.e. the very Spirit of the Lord which teaches men, cannot lie: “and is not false. Even as it has taught you, abide ye in the same. And now, little children, abide ye in Him, that when He shall be manifested, we may have boldness in His sight, that we be not put to shame by Him at His coming.” You see, brethren: we believe in Jesus whom we have not seen: they announced Him, that saw, that handled, that heard the word out of His own mouth; and that they might persuade all mankind of the truth thereof, they were sent by Him, not dared to go of themselves. And whither were they sent? You heard while the Gospel was read, “Go, preach the Gospel to the whole creation which is under heaven.” Consequently, the disciples were sent “every where:” with signs and wonders to attest that what they spoke, they had seen. And we believe in Him whom we have not seen, and we look for Him to come. Whoso look for Him by faith, shall rejoice when He comes: those who are without faith, when that which now they see not has come, shall be ashamed. And that confusion of face shall not be for a single day and so pass away, in such sort as those are wont to be confounded, who are found out in some fault, and are scoffed at by their fellowmen. That confusion shall carry them that are confounded to the left hand, that to them it may be said, “Go into everlasting fire, prepared for the devil and his angels.” Let us abide then in His words, that we be not confounded when He comes. For Himself says in the Gospel to them that had believed on Him: “If you shall abide in my word, then are you verily my disciples.” And, as if they had asked, With what fruit? “And,” says He, “you shall know the truth, and the truth shall make you free.” For as yet our salvation is in hope, not in deed: for we do not already possess that which is promised, but we hope for it to come. And “faithful is He that promised;” He deceives not you: only do not faint, but wait for the promise. For He, the Truth, cannot deceive. Be not a liar, to profess one thing and do another; keep the faith, and He keeps His promise. But if you keep not the faith, your own self, not He that promised, has defrauded you.
3. “If you know that He is righteous, know ye that every one that does righteousness is born of Him.” The righteousness which at present is ours is of faith. Perfect righteousness is not, save only in the angels: and scarce in angels, if they be compared with God: yet if there be any perfect righteousness of souls and spirits which God has created, it is in the angels, holy, just, good, by no lapse turned aside, by no pride falling, but remaining ever in the contemplation of the Word of God, and having nothing else sweet unto them save Him by whom they were created; in them is perfect righteousness: but in us it has begun to be, of faith, by the Spirit. You heard when the Psalm was read, “Begin ye to the Lord in confession.” “Begin,” says it; the beginning of our righteousness is the confession of sins. You have begun not to defend your sin; now have you made a beginning of righteousness: but it shall be perfected in you when to do nothing else shall delight you, when “death shall be swallowed up in victory,” when there shall be no itching of lust, when there shall be no struggling with flesh and blood, when there shall be the palm of victory, the triumph over the enemy; then shall there be perfect righteousness. At present we are still fighting: if we fight we are in the lists; we smite and are smitten; but who shall conquer, remains to be seen. And that man conquers, who even when he smites presumes not on his own strength, but relies upon God that cheers him on. The devil is alone when he fights against us. If we are with God, we overcome the devil: for if you fight alone with the devil, you will be overcome. He is a skillful enemy: how may palms has he won! Consider to what he has cast us down! That we are born mortal, comes of this, that he in the first place cast down from Paradise our very original. What then is to be done, seeing he is so well practised? Let the Almighty be invoked to your aid against the devices of the devil. Let Him dwell in you, who cannot be overcome, and you shall securely overcome him who is wont to overcome. But to overcome whom? Those in whom God dwells not. For, that you may know it, brethren; Adam being in Paradise despised the commandment of God, and lifted up the neck, as if he desired to be his own master, and were loath to be subject to the will of God: so he fell from that immortality, from that blessedness. But there was a certain man, a man now well skilled, though a mortal born, who even as he sat on the dunghill, putrifying with worms, overcame the devil: yea, Adam himself then overcame: even he, in Job; because Job was of his race. So then, Adam, overcome in Paradise, overcame on the dunghill. Being in Paradise, he gave ear to the persuasion of the woman which the devil had put into her: but being on the dunghill he said to Eve, “You have spoken as one of the foolish women.” There he lent an ear, here he gave an answer: when he was glad, he listened, when he was scourged, he overcame. Therefore, see what follows, my brethren, in the Epistle: because this is what it would have us lay to heart, that we may overcome the devil indeed, but not of ourselves. “If you know that He is righteous,” says it, “know ye that every one that does righteousness is born of Him:” of God, of Christ. And in that he has said, “Is born of Him,” he cheers us on. Already therefore, in that we are born of Him, we are perfect.
Source: Homilies on the First Epistle of John (New Advent)