Ephesians 4:27

We, however (just as we have received), only on the day of the Lord's Resurrection ought to guard not only against kneeling, but every posture and office of solicitude; deferring even our businesses lest we give any place to the devil. Similarly, too, in the period of Pentecost; which period we distinguish by the same solemnity of exultation.

For how can the absent be supported by you? By bearing with them? Well, he says that people must be supported, if anywhere they have committed a fault through the weakness of their faith, just as (he enjoins) that we should comfort the faint-hearted; he does not say, however, that they should be sent into exile. But when he urges us not to give place to evil, he does not offer the suggestion that we should take to our heels, he only teaches that passion should be kept under restraint; and if he says that the time must be redeemed, because the days are evil, he wishes us to gain a lengthening of life, not by flight, but by wisdom.

The devil can do nothing to us unless we ourselves willingly allow him to do so. This is true in all our acts. Thus we are masters of our own will; otherwise we would deserve no good return for our good acts and no punishment …

As many, therefore, as are empty, fear the devil, as possessing power. When a man has filled very suitable jars with good wine, and a few among those jars are left empty, then he comes to the jars, and does not look at the full jars, for he knows that they are full; but he looks at the empty, being afraid lest they have become sour. For empty jars quickly become sour, and the goodness of the wine is gone. So also the devil goes to all the servants of God to try them. As many, then, as are full in the faith, resist him strongly, and he withdraws from them, having no way by which he might enter them. He goes, then, to the empty, and finding a way of entrance, into them, he produces in them whatever he wishes, and they become his servants.

"Do you maintain that there is any prince of evil or not? For if you say that there is not, I can prove to you from many statements, and those too of your teacher, that there is; but if you honestly allow that the evil …

In the first place, therefore, dearest brother, both by overseers and people nothing is to be more eagerly sought after, than that we who fear God should keep the divine precepts with every observation of discipline, and should not suffer our brethren to stray, and to live according to their own fancy and lust; but that we should faithfully consult for the life of each one, and not stiffer virgins to dwell with men,-I do not say to sleep together, but to live together -since both their weak sex and their age, still critical, ought to be bridled in all things and ruled by us, lest an occasion should be given to the devil who ensnares us, and desires to rage over us, to hurt them, since the apostle also says, "Do not give place to the devil." The ship is watchfully to be delivered from perilous places, that it may not be broken among the rocks and cliffs; the baggage must swiftly be taken out of the fire, before it is burnt up by the flames reaching it. No one who is near to danger is long safe, nor will the servant of God be able to escape the devil if he has entangled himself in the devil's nets. We must interfere at once with such as these, that they may be separated while yet they can be separated in innocence; because by and by they will not be able to be separated by our interference, after they have become joined together by a very guilty conscience. Moreover, what a number of serious mischiefs we see to have arisen hence; and what a multitude of virgins we behold corrupted by unlawful and dangerous conjunctions of this kind, to our great grief of mind! But if they have faithfully dedicated themselves to Christ, let them persevere in modesty and chastity, without incurring any evil report, and so in courage and steadiness await the reward of virginity. […]

So then to be at war with one another, is "to give place to the devil"; for, whereas we had need to be all in close array, and to make our stand against him, we have relaxed our enmity against him, and are giving the signal for turning against each other; for never has the devil such place as in our enmities. Numberless are the evils thence produced. And as stones in a building, so long as they are closely fitted together and leave no interstice, will stand firm, while if there is but a single needle's passage through, or a crevice no broader than a hair, this destroys and ruins all; so is it with the devil. So long indeed as we are closely set and compacted together, he cannot introduce one of his wiles; but when he causes us to relax a little, he rushes in like a torrent. In every case he needs only a beginning, and this is the thing which it is difficult to accomplish; but this done, he makes room on all sides for himself. For henceforth he opens the ear to slanders, and they who speak lies are the more trusted: they have enmity which plays the advocate, not truth which judges justly. And as, where friendship is, even those evils which are true appear false, so where there is enmity, even the false appear true. There is a different mind, a different tribunal, which does not hear fairly, but with great bias and partiality. As, in a balance, if lead is cast into the scale, it will drag down the whole; so is it also here, only that the weight of enmity is far heavier than any lead. Wherefore, let us, I beseech you, do all we can to extinguish our enmities before the going down of the sun. For if you fail to master it on the very first day, both on the following, and oftentimes even for a year, you will be protracting it, and the enmity will thenceforward augment itself, and require nothing to aid it. […]

To be hostile to one another means to give place to the devil. For as long as we are united and bound together, he brings nothing of his own, since he finds no place; but when he notices some discord among us, then, finding a …

The reason for the warning is indicated in Give not place to the devil. The devil gains entrance to us either through sin or consent to it. "The devil having now put into the heart of Judas Iscariot, the son of Simon, to betray him" …

Those who persevere in sinful anger and in wrath let the devil into their hearts, and suffer him to gain upon them, till he bring them to malice, mischievous machinations, &c. " Neither give place to the calumniator, or the false accuser" (so some read the words); that is, "let your ears be deaf to whisperers, talebearers, and slanderers." 3.

Neither give place to the devil.

This is solemnly introduced: " This I say therefore, and testify in the Lord; that is, seeing the matter is as above described, seeing you are members of Christ's body and partakers of such gifts, this I urge upon your consciences, and bear witness to as your duty in the Lord's name, and by virtue of the authority I have derived from him." Consider, I.

Neither give place--that is, occasion, or scope, to the devil, by continuing in "wrath." The keeping of anger through the darkness of night, is giving place to the devil, the prince of darkness (Eph 6:12).

Neither give place to the devil - Your adversary will strive to influence your mind, and irritate your spirit; watch and pray that he may not get any place in you, or ascendancy over you. As the word διαβολος is sometimes used to signify a calumniator, tale-bearer, whisperer, or backbiter; (see in the original, 1Ti 3:11; 2Ti 3:3, and Tit 2:3); here it may have the same signification. Do not open your ear to the tale-bearer, to the slanderer, who comes to you with accusations against your brethren, or with surmisings and evil speakings. These are human devils; they may be the means of making you angry, even without any solid pretense; therefore give them no place, that you may not be angry at any time; but if, unhappily, you should be overtaken in this fault, let not the sun go down upon your wrath; go to your brother, against whom you have found your spirit irritated; tell him what you have heard, and what you fear; let your ears be open to receive his own account; carefully listen to his own explanation; and, if possible, let the matter be finally settled, that Satan may not gain advantage over either.

Neither give place to the devil - This has respect probably to the exhortation in the former verse. “Do not yield to the suggestions and temptations of Satan, who would take every opportunity to persuade you to cherish unkind and angry feelings, and to keep up a spirit of resentment among brethren.” Many of our feelings, when we suppose we are merely defending our rights, and securing what is our own, are produced by the temptations of the devil.