Many will say to me in that day, Lord, Lord, have we not prophesied in thy name? and in thy name have cast out devils? and in thy name done many wonderful works?

Many will say to me in that day: Lord, Lord, have not we prophesied in thy name, and cast out devils in thy name, and done many miracles in thy name?

Many shall say to me in that day, Lord, Lord, have we not prophesied through thy name, and through thy name cast out demons, and through thy name done many works of power?

Many will say to me in that day, Lord, Lord, did we not prophesy by thy name, and by thy name cast out devils, and by thy name do many mighty works?

Many will say to me in that day, Lord, Lord, have we not prophesied in thy name? and in thy name have cast out demons? and in thy name done many wonderful works?

Many will say to me in that day, Lord, lord, have we not in thy name prophesied? and in thy name cast out demons? and in thy name done many mighty things?

Many will say to me on that day, "'Master, Master, have we not prophesied in Thy name, and in Thy name expelled demons, and in Thy name performed many mighty works?'

A great number will say to me on that day, Lord, Lord, were we not prophets in your name, and did we not by your name send out evil spirits, and by your name do works of power?

Many will say to me in that day, 'Lord, Lord, did we not prophesy in your name, and cast out demons in your name, and perform many powerful deeds in your name?'

On 'that day' many will say to me 'Master, Master, was not it in your name that we taught, and in your name that we drove out demons, and in your name that we did many miracles?'

Many will say to me Christ again summons hypocrites to his judgment-seat, as we showed a little ago from Luke. So long as they hold a place in his Church, they both flatter themselves and deceive others. He therefore declares, that a day is coming, when he will cleanse his barn, and separate the chaff and straw from the pure wheat. To prophesy in the name of Christ is, to discharge the office of teacher by his authority, and, as it were, under his direction. Prophecy is here, I think, taken in a large sense, as in the fourteenth chapter of the Epistle to the Corinthians. He might have simply used the word preach, but purposely employed the more honorable appellation, in order to show more clearly, that an outward profession is nothing, whatever may be its brilliancy in the eyes of men. To do wonderful works in the name of Christ is nothing else than to perform miracles by his power, authority, command, and direction: for, though the word homologeso, powers, is sometimes confined to one class of miracles, yet in this and many other passages it denotes every kind of miracles.

In that day - That is, in the last day, the day of judgment; the time when the principles of all pretenders to prophecy and piety shall be tried.

Many will say to me in that day - Εκεινη τη ημερα, in that very day, viz. the day of judgment - have we not prophesied, taught, publicly preached, in thy name; acknowledging thee to be the only Savior, and proclaiming thee as such to others; cast out demons, impure spirits, who had taken possession of the bodies of men; done many miracles, being assisted by supernatural agency to invert even the course of nature, and thus prove the truth of the doctrine we preached?

Many will say to me in that day, Lord, Lord, have we not prophesied in thy (d) name? and in thy name have cast out devils? and in thy name done many (e) wonderful works?
(d) By "name" here is meant mighty working power of God, which every man witnesses that calls upon him.
(e) Properly, powers: Now these excellent works which are done are called powers because of those things which they bring to pass, for by them we understand how mighty the power of God is.

Many will say to me in that day, Lord, Lord,.... That is, in the last day, the day of judgment, the great and famous day, fixed by God, unknown to angels and men, which will be terrible to some, and joyful to others; the day in which the faithful ministers of the Gospel shall be owned by Christ, and received into the kingdom of heaven: "many", not of the common people only, but of the preachers of the word, who have filled up the highest station in the church below; not one, or two, or a few of them only, but many of them "will say to me"; to Christ, who will appear then as the judge of quick and dead, to which he is ordained by his Father,
Lord, Lord; not "my Lord, my Lord", as the Syriac version reads it; for they will not be able to claim any interest in him, though they will be obliged to own his dominion, power, and authority over them. The word is repeated to show their importunity, sense of danger, the confusion they will be in, the wretched disappointment they will have; and therefore speak as persons amazed and confounded, having expected they would have been the first persons that should be admitted into heaven. Their pleas follow;
have we not prophesied in thy name? This may be understood either of foretelling things to come; which gift wicked men may have, who have never had any experience of the grace of God, as Balaam, and Caiaphas, and others; or rather of preaching the word, which is sometimes called prophesying, Romans 12:6 and which may be done in the name of Christ, pretending mission and authority from him, and to be preachers of him, and yet be no better than "sounding brass", or "a tinkling cymbal"; yea, nothing at all as to true grace, or spiritual experience.
And in thy name have cast out devils? Diabolical possessions were very frequent in the times of Christ; no doubt but they were suffered, that Jesus might have an opportunity of showing his power over Satan, by dispossessing him from the bodies, as well as the souls of men; and of giving proof of his deity, divine sonship and Messiahship: and this power of casting out devils was given to others, not only to the twelve apostles, among whom Judas was, who had the same power with the rest, and to the seventy disciples; but even to some who did not follow him, and his disciples, Mark 9:38 and some did this in the name of Jesus, who do not appear to have any true faith in him, and knowledge of him; as the vagabond Jews, exorcists, and the seven sons of Sceva, Acts 19:13. An awful consideration it is, that men should be able to cast out devils, and at last be cast to the devil.
And in thy name done many wonderful works? that is, many miracles; not one, or a few only, but many; such as speaking with tongues, removing mountains, treading on serpents and scorpions, and drinking any deadly thing without hurt, and healing all manner of diseases and sicknesses. Judas, for one, was capable of pleading all these things; he had the gift of preaching, and a call from Christ to it, and yet a castaway; he had the power of casting out devils, and yet could not prevent the devil from entering into him; he could perform miracles, do wonders in Christ's name, and yet, at last, was the betrayer of him. These pleas and arguments will be of no use to him, nor of any avail to any at the great day. It may be observed, that these men lay the whole stress of their salvation upon what they have done in Christ's name; and not on Christ himself, in whom there is salvation, and in no other: they say not a syllable of what Christ has done and suffered, but only of what they have done. Indeed, the things they instance in, are the greatest done among men; the gifts they had were the most excellent, excepting the grace of God; the works they did were of an extraordinary nature; whence it follows, that there can be no salvation, nor is it to be expected from men's works: for if preaching the word, which is attended with so much study, care, and labour, will not be a prevailing argument to admit men into the kingdom of heaven; how can it be thought that ever reading, or hearing, or any other external performance of religion, should bring persons thither?

Many will say to me in that day--What day? It is emphatically unnamed. But it is the day to which He had just referred, when men shall "enter" or not enter "into the kingdom of heaven." (See a similar way of speaking of "that day" in 2-Timothy 1:12; 2-Timothy 4:8).
Lord, Lord--The reiteration denotes surprise. "What, Lord? How is this? Are we to be disowned?"
have we not prophesied--or, "publicly taught." As one of the special gifts of the Spirit in the early Church, it has the sense of "inspired and authoritative teaching," and is ranked next to the apostleship. (See 1-Corinthians 12:28; Ephesians 4:11). In this sense it is used here, as appears from what follows.
in thy name--or, "to thy name," and so in the two following clauses--"having reference to Thy name as the sole power in which we did it."
and in thy name have cast out devils? and in thy name done many wonderful works--or, miracles. These are selected as three examples of the highest services rendered to the Christian cause, and through the power of Christ's own name, invoked for that purpose; He Himself, too, responding to the call. And the threefold repetition of the question, each time in the same form, expresses in the liveliest manner the astonishment of the speakers at the view now taken of them.

Many will say to me in that day. The great day of the Lord.
Lord, Lord, have we not prophesied in thy name? The Lord chooses out of the greatest class of non-doers to show that all such will fail of entrance. They have omitted the one thing needful, a faithful obedience.

We have prophesied - We have declared the mysteries of thy kingdom, wrote books; preached excellent sermons: In thy name done many wonderful works - So that even the working of miracles is no proof that a man has saving faith.