The interpretation timeline
Revelation 3:17 Douay-Rheims

Because thou sayest: I am rich, and made wealthy, and have need of nothing: and knowest not, that thou art wretched, and miserable, and poor, and blind, and naked.

A.D. 220 – 1871 5 witnesses 6 excerpts

Patristic

before A.D. 750
220
A.D.
Tertullian Patristic
c. A.D. 150–220
“He imputes to the Ephesians "forsaken love; " reproaches the Thyatirenes with "fornication," and "eating of things sacrificed to idols; " accuses the Sardians of "works not full; " censures the Pergamenes for teaching perverse things; upbraids the Laodiceans for trusting to their riches; and yet gives them all general monitions to repentance-under comminations, it is true; but He would not utter comminations to one unrepentant if He did not forgive the repentant.”
Source
258
A.D.
Cyprian Patristic
c. A.D. 200–258
“You are mistaken, and are deceived, whosoever you are, that think yourself rich in this world. Listen to the voice of your Lord in the Apocalypse, rebuking men of your stamp with righteous reproaches: "Thou sayest," says He, "I am rich, and increased with goods, and have need of nothing; and knowest not that thou art wretched, and miserable, and poor, and blind, and naked. I counsel thee to buy of me gold tried in the fire, that thou mayest be rich; and white raiment, that thou mayest be clothed, and that the shame of thy nakedness may not appear in thee; and anoint thine eyes with eye-salve, that thou mayest see." You therefore, who are rich and wealthy, buy for yourself of Christ gold tried by fire; that you may be pure gold, with your filth burnt out as if by fire, if you are purged by almsgiving and righteous works. Buy for yourself white raiment, that you who had been naked according to Adam, and were before frightful and unseemly, may be clothed with the white garment of Christ. And you who are a wealthy and rich matron in Christ's Church, anoint your eyes, not with the collyrium of the devil, but with Christ's eye-salve, that you may be able to attain to see God, by deserving well of God, both by good works and character.”
Source
“You are mistaken and are deceived, whosoever you are, that you think yourself rich in this world. Listen to the voice of your Lord in the Apocalypse, rebuking people of your stamp with righteous reproaches: "You say," says he, "I am rich, and increased with goods, and have need of nothing, and do not know that you are wretched, and miserable, poor, blind and naked. I counsel you to buy gold from me tried in the fire, that you may be rich. And buy from me white clothing, that you may be clothed, and that the shame of your nakedness may not appear in you. Anoint your eyes with eye salve, that you may see." You therefore, who are rich and wealthy, buy from Christ gold tried by fire. Then you may be pure gold, with your filth burned out as if by fire. Buy for yourself white raiment, that you who had been naked according to Adam, and were before frightful and tasteless, may be clothed with the white garment of Christ. You who are a wealthy and rich matron in Christ's church, anoint your eyes, not with the eyewash of the devil but with Christ's eye salve, that you may be able to attain to see God, by deserving well of God, both by good works and character.”
Source

Post-Reformation

c. 1650 – 1900
1771
A.D.
John Gill Reformed
1697–1771
“As many as I love I rebuke and chasten,.... The persons the objects of Christ's love here intended are not angels, but the sons of men; and these not all of them, yet many of them, even all who are his own by his Father's gift and his own purchase; and who are called his church, and sometimes represented as such who love him and obey his commands: the instances of his love to them are many; as his suretyship engagements for them, his assumption of their nature, dying in their room and stead, paying their debts, procuring their peace and pardon, bringing in a righteousness for them, purchasing their persons, his intercession for them, preparations in heaven, supplies of grace, and frequent visits in a kind and familiar manner; and as for the nature of his love, it is free and sovereign, everlasting and immutable, and it is matchless and inconceivable, it is strong and affectionate, and as his Father loved him; and such are rebuked by Christ, not in a way of wrath, but in a tender manner, in order to bring them under a conviction of their sin and of their duty, and of their folly in trusting in, or loving any creature more than himself, and of all their wrong ways; and they are chastened by him, not in a vindictive, but in a fatherly way, which is instructive and teaching to them, and for their good. This seems to refer to some afflictions which Christ was about to bring upon this church, by some means or another, to awaken her out of her sloth and security, and which would be in love to her, and the end be to rouse her zeal and bring her to repentance. Some think this respects the Gog and Magog army, which will encompass the camp of the saints, and the beloved city; but that will not be till after the thousand years' reign, and besides will be no affliction to them; rather it designs the unchurching them, signified by spewing them out of his mouth, Rev 3:16, be zealous, therefore, and repent; zeal was what was wanting in this church; which is nothing else than hot, fervent, and ardent love, love in a flame; whereas she was neither cold nor hot, but lukewarm, Christ would have her be "zealous" for God; for his cause and interest, for his Gospel, ordinances, and the discipline of his house, and against everything that is evil; against all false worship, all errors in doctrine, all sin and iniquity; and to be zealous of good works, and in the worship of God, both private and public: and "repent"; in an evangelical way, of her lukewarnmess, remissness, and supineness; of her pride, arrogance, and vain boastings of herself; and of her self-sufficience, self-dependence, and self-confidence.”
Source
1832
A.D.
Adam Clarke Methodist
1762–1832
“I am rich - Thou supposest thyself to be in a safe state, perfectly sure of final salvation, because thou hast begun well, and laid the right foundation. It was this most deceitful conviction that cut the nerves of their spiritual diligence; they rested in what they had already received, and seemed to think that once in grace must be still in grace. Thou art wretched - Ταλαιπωρος· Most wretched. "The word signifies," according to Mintert, "being worn out and fatigued with grievous labors, as they who labor in a stone quarry, or are condemned to the mines." So, instead of being children of God, as they supposed, and infallible heirs of the kingdom, they were, in the sight of God, in the condition of the most abject slaves. And miserable - Ὁ ελεεινος· Most deplorable, to be pitied by all men. And poor - Having no spiritual riches, no holiness of heart. Rich and poor are sometimes used by the rabbins to express the righteous and the wicked. And blind - The eyes of thy understanding being darkened, so that thou dost not see thy state. And naked - Without the image of God, not clothed with holiness and purity. A more deplorable state in spiritual things can scarcely be imagined than that of this Church. And it is the true picture of many Churches, and of innumerable individuals.”
Source
1871
A.D.
1871
“Self-sufficiency is the fatal danger of a lukewarm state (see on Rev 3:15). thou sayest--virtually and mentally, if not in so many words. increased with goods--Greek, "have become enriched," implying self-praise in self-acquired riches. The Lord alludes to Hos 12:8. The riches on which they prided themselves were spiritual riches; though, doubtless, their spiritual self-sufficiency ("I have need of nothing") was much fostered by their worldly wealth; as, on the other hand, poverty of spirit is fostered by poverty in respect to worldly riches. knowest not that thou--in particular above all others. The "THOU" in the Greek is emphatic. art wretched--Greek, "art the wretched one." miserable--So one oldest manuscripts reads. But two oldest manuscripts prefix "the." Translate, "the pitiable"; "the one especially to be pitied." How different Christ's estimate of men, from their own estimate of themselves, "I have need of nothing!" blind--whereas Laodicea boasted of a deeper than common insight into divine things. They were not absolutely blind, else eye-salve would have been of no avail to them; but short-sighted.”
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.