The interpretation timeline
Ephesians 6:16 Douay-Rheims

In all things taking the shield of faith, wherewith you may be able to extinguish all the fiery darts of the most wicked one.

A.D. 108 – 1871 9 witnesses

Patristic

before A.D. 750
108
A.D.
c. A.D. 50–107
“Take heed, then, often to come together to give thanks to God, and show forth His praise. For when ye come frequently together in the same place, the powers of Satan are destroyed, and his "fiery darts" urging to sin fall back ineffectual. For your concord and harmonious faith prove his destruction, and the torment of his assistants. Nothing is better than that peace which is according to Christ, by which all war, both of aërial and terrestrial spirits, is brought to an end. "For we wrestle not against blood and flesh, but against principalities and powers, and against the rulers of the darkness of this world, against spiritual wickedness in heavenly places."”
Source
220
A.D.
Tertullian Patristic
c. A.D. 150–220
“He points out weapons, too, which persons who intend to run away would not require. And among these he notes the shield too, that ye may be able to quench the darts of the devil, when doubtless ye resist him, and sustain his assaults in their utmost force.”
407
A.D.
John Chrysostom Patristic
A.D. 347–407
“"Withal taking up the shield of faith." By "faith" in this place, he means, not knowledge, (for that he never would have ranged last,) but that gift by which miracles are wrought. And with reason does he term this "faith" a shield; for as the shield is put before the whole body, as if it were a sort of rampart, just so is this faith; for all things yield to it. "Wherewith ye shall be able," saith he, "to quench all the fiery darts of the evil one." For this shield nothing shall be able to resist; for hearken to what Christ saith to His disciples, "If ye have faith as a grain of mustard seed, ye shall say unto this mountain, Remove hence to yonder place, and it shall remove." (Matt. xvii. 20.) But how are we to have this faith? When we have rightly performed all those duties. "By the darts of the evil one," he means, both temptations, and vile desires; and "fiery," he says, for such is the character of these desires. Yet if faith can command the evil spirits, much more can it also the passions of the soul. He discourses, however, much concerning faith, but most especially in writing to the Hebrews, as he does also concerning hope. Believe, saith he, in the good things to come, and none of this armor shall be injured. In dangers, in toils, by holding out thy hope and thy faith to protect thee, thou wilt preserve thy armor uninjured. "He that cometh to God must believe that He is, and that He is a rewarder of them that seek after Him." (Heb. xi. 6.) Faith is a shield; but wherever there are quibbles, and reasonings, and scrutinizings, then is it no longer a shield, but it impedes us. Let this our faith be such as shall cover and screen the whole frame. Let it not then be scanty, so as to leave the feet or any other part exposed, but let the shield be commensurate with the whole body. "Fiery darts." For many doubtful reasonings there are, which set the soul, as it were, on fire, many difficulties, many perplexities, but all of them faith sets entirely at rest; many things does the devil dart in, to inflame our soul and bring us into uncertainty; as, for example, when some persons say, "Is there then a resurrection?" "Is there a judgment?" "Is there a retribution?" "But is there faith?" the apostle would say, "thou shalt with it quench the darts of the devil. Has any base lust assaulted thee? Hold before thee thy faith in the good things to come, and it will not even show itself, yea, it will perish." "All the darts"; not some quenched, and others not. Hearken to what Paul saith, "For I reckon that the sufferings of this present time are not worthy to be compared with the glory that shall be revealed to us-ward." (Rom. viii. 18.) Seest thou how many darts the righteous quenched in those days? Seemeth it not to thee to be "fiery darts," when the patriarch burned with inward fire, as he was offering up his son? Yea, and other righteous men also have quenched "all his darts." Whether then they be reasonings that assault us, let us hold out this; or whether they be base desires, let us use this; or whether again labors and distresses, upon this let us repose. Of all the other armor, this is the safeguard; if we have not this, they will be quickly pierced through. "Withal," saith he, "taking up the shield of faith." What is the meaning of "withal"? It means both "in truth," and "in righteousness," and "in the preparation of the gospel"; that is to say, all these have need of the aid of faith.”
Source

Scholastic

c. 1100 – 1500
1273
A.D.
Thomas Aquinas Catholic
1225–1274
“Above, the Apostle explained what was said about the snares of the Devil; here he admonishes us about taking up armor. And concerning this he does two things. First he concludes from the foregoing the necessity of the armor; second, he describes the diversity of the arms, there: "Stand therefore," etc. He says therefore: you have enemies who are evil, most wicked and powerful, and fighting for an arduous cause, because for heavenly things; therefore "take unto you the armor of God," that is, arm yourselves with spiritual arms. 2 Corinthians 10:4: "The weapons of our warfare are not carnal, but mighty to God unto the destruction of fortifications," etc. And this, "that you may be able to resist." 1 Peter 5:9: "Whom resist, strong in faith," etc. James 4:7: "Resist the devil, and he will flee from you." For the more one yields to him, the more he pursues. "In the evil day," and this on account of the evils which happen in the day. Above, 5:16: "Redeeming the time, because the days are evil." Ecclesiastes 7:15: "Beware of the evil day," etc. Likewise, take it up not only for resisting, but also for making progress, and "in all things stand perfect," that is, stand immovably both in adversity and in prosperity. James 1:4: "that you may be perfect, wanting in nothing." On this, 1 Peter 1:13: "perfect, hope in that grace which is offered to you," etc. But should all be perfect? I respond: perfection is threefold. One is a perfection of sufficiency, which a man has insofar as he has what is necessary for him unto salvation, as in that saying: "You shall love the Lord your God with your whole heart" — as if to say: let there be nothing in your heart that is against God. And this belongs to the necessity of salvation. James 1:4: "that you may be perfect and entire, failing in nothing," etc. The other is the perfection of total abundance, which is the perfection of the homeland, which is consummated glory, in this — that the perfect one wholly cling to God. Matthew 22:30: "In the resurrection they shall neither marry, nor be married, but shall be as the angels of God in heaven." And of this the Apostle was speaking, Philippians 3:12: "Not as though I had already attained, or were already perfect." And a little after: "Brethren, I do not count myself to have apprehended." The other is a middle perfection, namely of counsel, by which a man strives to draw himself away from these things and go toward those. Then when he says "Stand therefore," etc., he describes the diversity of the arms. Now there is a threefold kind of spiritual arms, on the likeness of bodily ones: of which some are like a garment, for covering; some indeed for protecting; and some for attacking. Now three things are necessary for the garment. First, that it be girded; and as to this he says, "Stand therefore, having your loins girt about," etc. But a man puts on his garment before he girds himself. The Apostle, however, takes these things according to the order of spiritual armor. Now in spiritual warfare it is first necessary to restrain the concupiscences of the flesh, just as the nearest enemy must be conquered first; and this is done through the restraining of the loins, in which lust flourishes, which is done through temperance, which is contrary to gluttony and lust. Luke 12:35: "Let your loins be girt," etc. Job 38:3: "Gird up your loins like a man," etc. But "in truth," that is, in rectitude of intention, and not in pretense. Another text has: "in charity." 1 Corinthians, the last chapter: "Let all your things be done in charity." Second, he admonishes us to conquer the cupidities for things. Now a twofold armor is found against these, namely justice, and renunciation of temporal things. And therefore first he commands that we not usurp them unjustly, which justice accomplishes. And therefore he says, "having put on the breastplate of justice," namely, on account of which a man abstains from things belonging to another. Now justice is called a breastplate because, just as a breastplate covers the members, so justice covers all the virtues. Wisdom 5:19: "He shall put on justice as a breastplate, and shall take true judgment instead of a helmet." Second, he commands that we lay aside superfluous care for temporal things, because while we attend to these too much, we do not have our feet ready for announcing divine business and mysteries. And on account of this he says, "and your feet shod," that is, let your affections be disposed — supply: "in the preparation of the Gospel of peace." As a sign of this the Lord sent out the apostles, Mark 6:9, shod with sandals, which have soles underneath — by which is signified the elevation of the mind from earthly things — and which are open above — by which is signified readiness for divine wisdom. Now he says "of peace," because through the Gospel peace is announced to us. Matthew 10:12: "Into whatsoever house you enter, say: Peace be to this house." Likewise, second, there are arms for protecting. Now two things in us are to be protected, which are the principles of life, namely the breast, in which is the heart, and the head, in which is the brain. Now for the breast there is the shield. And therefore he says, "in all things taking the shield of faith," because just as the shield is placed beneath all the other arms, so faith is beneath all the other virtues. For the other arms are of the moral virtues — namely, of temperance, that is, the girding of the loins, and of justice, that is, the putting on of the breastplate — but this kind of arms, namely the shield, is of a theological virtue, namely faith; because just as by the shield darts are repelled, so by faith all contrary things are repelled and victory is had. Hebrews 11:33: "The saints by faith conquered kingdoms," just as by the moral virtues we conquer earthly powers. And therefore he says, "in which you may be able to extinguish all the fiery darts of the most wicked one," namely the Devil, whose darts are certain incitements sent through evil angels. They are fiery, because they burn with wicked desires. Psalm 57:9: "Fire fell upon," etc. Now these are extinguished through faith, which extinguishes present and transitory temptations through spiritual and eternal goods, which sacred Scripture promises. Hence the Lord, when the Devil was tempting him, brought forward and set against him the authorities of sacred Scripture. And thus we ought to do: if he tempts concerning gluttony, according to that saying, Deuteronomy 8:3: "Man does not live by bread alone"; or that: "The kingdom of God is not food and drink." If concerning lust: "You shall not commit adultery." If concerning theft: "You shall not steal"; and so with the others. Now it is called "the shield of faith," because just as the shield protects the whole breast, so faith ought to be in the breast. Now hope is called a helmet, because just as the helmet is on the head, so the head of the moral virtues is the end; and hope concerns this, namely the end. And therefore it is said, "and take unto you the helmet of salvation." Likewise, third, there are arms for attacking, because it is not enough to defend oneself, but it is also necessary to attack the adversary. Now just as this is done bodily through a material sword, so it is done spiritually through the word of God, which is the sword of the Holy Spirit. And on account of this he says, "and the sword of the Spirit, which is the word of God" — namely, take it up. Hebrews 4:12: "The word of God is living and effective, and more penetrating than any two-edged sword, reaching even to the division of soul and spirit." And preaching is called "the sword of the Spirit," because it does not penetrate even to the spirit, unless it is led by the Holy Spirit. Matthew 10:20: "For it is not you who speak, but the Spirit of your Father who speaks in you." Thus, then, we have arms by which we are defended from carnal enemies, namely from gluttony and lust, which is done through temperance, there: "Stand therefore, having your loins girt about," etc. Likewise, we have arms by which we conquer earthly cupidities, namely the arms of justice, which make us abstain from unlawful things, there: "having put on the breastplate of justice." And the arms of purity of affection, or poverty, which draws us back even from lawful things, there: "your feet shod," etc. Likewise, we have arms by which we are protected from errors, namely the arms of faith, there: "in all things taking the shield of faith," and also from the enemies of the human race, there: "in which," namely by the shield of faith, "you may be able to extinguish all the fiery darts of the most wicked one." Likewise, we have arms by which we are confirmed in spiritual goods, namely the arms of hope, there: "and take unto you the helmet of salvation." The helmet is placed on the head; thus hope is placed upon the end. Now the head of the moral virtues is the end itself, concerning which is hope. Hence, to take up the helmet of salvation is nothing other than to have hope concerning the last end. Likewise, we have arms for attacking the demons themselves, namely the sword of the Spirit, which is the word of God — which is done frequently in sermons, in which the word of God, penetrating the hearts of sinners, expels the mass of sins and of demons.”

Post-Reformation

c. 1650 – 1900
1771
A.D.
John Gill Reformed
1697–1771
“Above all, taking the shield of faith,.... Which may be understood either of the grace of faith, which is like a golden shield, precious, solid, and substantial; and like a shield of mighty men, by which mighty things are done, and by which the believer not only repels, but conquers the enemy. The Jews say (n), that repentance and good works are as a shield against divine vengeance: or rather of the object of faith, that which faith makes use of as a shield; so God himself is a shield, Gen 15:1; his divine perfections, as his power, faithfulness, truth, and immutability, which encompass the saints as a shield, and are opposed by faith to the temptations of Satan; also the love and favour of God, Psa 5:12; and particularly God in his word, Pro 30:5, which is a shield against false doctrines, and the wiles of Satan. Moreover, Christ is a shield, Psa 84:11; and faith makes rise of him as a shield, his person, blood, righteousness, and sacrifice; which it holds up and opposes to all the charges and objections of Satan; and who is the saints' protection, and security from the wrath of God, divine justice, and eternal death. The disciples of the wise men are said to be (o) "shielded men", who, as the gloss says fight in the war of the law; but they are not like Christ's disciples, who have on the shield, and fight the fight of faith: and this is "above all" to be taken, as being the most useful part of the Christian armour; or "with all", with the rest, this is to be taken, and by no means to be neglected; and it is to be used "in all"; in every temptation of Satan, in every conflict with that enemy, or any other. Wherewith ye shall be able to quench all the fiery darts of the wicked; of the wicked one, Satan; who was the first wicked one, and the tempter of others to wickedness; and is emphatically the wicked one, being wickedness itself; and his temptations are "fiery darts": they may be compared to "darts", because they sometimes come suddenly and swiftly and thick and fast, are very numerous, and where they stick are very troublesome and grieving; see Gen 49:23. And they may be said to be "fiery", because they serve to inflame the mind, and excite to sin, as lust, anger, revenge, and the like; and were they not repelled, would be the occasion of bringing into everlasting burnings. The allusion is to , "the fiery darts", cast by enemies into towns, and upon houses, in order to burn them (p). Mention is also made of , "fiery darts", with the Jews (q), and of Satan's casting a dart at David (r): from these customs, and ways of speaking, the apostle borrows his phrases; and suggests, that the shield of faith is of use to quench the fiery darts of Satan's temptations; so that they may not have the malignant influence they are designed for; which is chiefly done by faith's dealing with the blood of Christ. And there were ways of quenching the fiery darts alluded to; which was done by skins and hides of beasts made wet, or anointed with alum (s). (n) Pirke Abot, c. 4. sect. 11. (o) T. Bab. Becorot, fol. 36. 1. & Gloss. in ib. (p) Apollodorus de Orig. Deorum, l. 2. p. 89. (q) Targum Jon. & Jerus. in Exod. xix. 13. (r) T. Bab. Sanhedrin, fol. 95. 1. & 107. 1. (s) Ammian. Marcellin. l. 20. c. 11.”
Source
1832
A.D.
Adam Clarke Methodist
1762–1832
“Above all, (Επι πασιν, over all the rest of the armor), taking the shield of faith - In the word θυρεος, thureos, the apostle alludes to the great oblong shield, or scutum, which covers the whole body. See its description before. And as faith is the grace by which all others are preserved and rendered active, so it is properly represented here under the notion of a shield, by which the whole body is covered and protected. Faith, in this place, must mean that evidence of things unseen which every genuine believer has, that God, for Christ's sake, has blotted out his sins, and by which he is enabled to call God his Father, and feel him to be his portion. It is such an appropriating faith as this which can quench any dart of the devil. The fiery darts of the wicked - Βελος, a dart, signifies any kind of missile weapon; every thing that is projected to a distance by the hand, as a javelin, or short spear; or by a bow, as an arrow; or a stone by a sling. The fiery darts - Τα βελη τα πεπυρωμενα. It is probable that the apostle alludes to the darts called falarica, which were headed with lead, in or about which some combustible stuff was placed that took fire in the passage of the arrow through the air, and often burnt up the enemy's engines, ships, etc.; they were calculated also to stick in the shields and set them on fire. Some think that poisoned arrows may be intended, which are called fiery from the burning heat produced in the bodies of those who were wounded by them. To quench or extinguish such fiery darts the shields were ordinarily covered with metal on the outside, and thus the fire was prevented from catching hold of the shield. When they stuck on a shield of another kind and set it on fire, the soldier was obliged to cast it away, and thus became defenceless. The fiery darts of the wicked, του πονηρου, or devil, are evil thoughts, and strong injections, as they are termed, which in the unregenerate inflame the passions, and excite the soul to acts of transgression. While the faith is strong in Christ it acts as a shield to quench these. He who walks so as to feel the witness of God's Spirit that he is his child, has all evil thoughts in abhorrence; and, though they pass through his mind, they never fix in his passions. They are caught on this shield, blunted, and extinguished.”
Source
1849
A.D.
1774–1849
“The shield of faith. A lively faith working by charity, which will enable you to conquer your greatest enemies, and to escape their fiery darts, their greatest temptations, and attacks. (Witham)”
1863
A.D.
1871
A.D.
1871
“Above all--rather, "Over all"; so as to cover all that has been put on before. Three integuments are specified, the breastplate, girdle, and shoes; two defenses, the helmet and shield; and two offensive weapons, the sword and the spear (prayer). ALFORD translates, "Besides all," as the Greek is translated, Luk 3:20. But if it meant this, it would have come last in the list (compare Col 3:14). shield--the large oblong oval door-like shield of the Romans, four feet long by two and a half feet broad; not the small round buckler. ye shall be able--not merely, "ye may." The shield of faith will certainly intercept, and so "quench, all the fiery darts" (an image from the ancient fire-darts, formed of cane, with tow and combustibles ignited on the head of the shaft, so as to set fire to woodwork, tents, &c.). of the wicked--rather "of the EVIL ONE." Faith conquers him (Pe1 5:9), and his darts of temptation to wrath, lust, revenge, despair, &c. It overcomes the world (Jo1 5:4), and so the prince of the world (Jo1 5:18).”
Source
Modern · 1953 →

The in-app commentary runs from the Fathers to the early-modern record, then stops — that's where the public-domain sources end, not where the reading does. For the modern reading, follow the sources directly.