Some Dispensationalists do not go quite so far as others in arbitrarily erecting notice-boards over large sections of Scripture, warning Christians not to tread on ground which belongs to others, yet there is general agreement among them that the Gospel of Matthew—though it stands at the beginning of the New Testament and not at the close of the Old!—pertains not to those who are members of the mystical body of Christ, but is "entirely Jewish," that the sermon on the mount is "legalistic" and not evangelistic, and that its searching and flesh-withering precepts are not binding upon Christians. Some go so far as to insist that the great commission with which it closes is not designed for us today, but is meant for "a godly Jewish remnant" after the present era is ended. In support of this wild and wicked theory, appeal is made to and great stress laid upon the fact that Christ is represented, most prominently, as "the son of David" or King of the Jews; but they ignore another conspicuous fact, namely that in its opening verse the Lord Jesus is set forth as "the son of Abraham," and he was a Gentile! What is still more against this untenable hypothesis—and as though the Holy Spirit designedly anticipated and refuted it—is the fact that Matthew’s is the only one of the four Gospels where the Church is actually mentioned twice (16:18; 18:17)!—though in John’s Gospel its members are portrayed as branches of the Vine, members of Christ’s flock, which are designations of saints which have no dispensational limitations.
Equally remarkable is the fact that the very same Epistle which contains the verse (2 Tim. 2:15) on which this modern system is based emphatically declares: "All Scripture is given by inspiration of God, and is profitable for doctrine, for reproof, for correction, for instruction in righteousness; that the man of God may be perfect, thoroughly furnished unto all good works" (3:16,17). So far from large sections of Scripture being designed for other companies, and excluded from our immediate use, ALL Scripture is meant for and is needed by us.
First, all of it is "profitable for doctrine," which could not be the case if it were true (as Dispensationalists dogmatically insist) that God has entirely different methods of dealing with men in past and future ages from the present one. Second, all Scripture is given us "for instruction in righteousness" or right doing, but we are at a complete loss to know how to regulate our conduct if the precepts in one part of the Bible are now outdated (as the teachers of error assert) and injunctions of a contrary character have displaced them; and if certain statutes are meant for others who will occupy this scene after the Church has been removed from it. Third, all Scripture is given that a man of God might be "perfect, thoroughly furnished unto all good works"—every part of the Word is required in order to supply him with all needed instructions and to produce a full-orbed life of godliness.
When the Dispensationalist is hard pressed with those objections, he endeavors to wriggle out of his dilemma by declaring that though all Scripture be for us much of it is not addressed to us. But really, that is a distinction without a difference. In his exposition of Hebrews 3:7-11, Owen rightly pointed out that when making quotation from the Old Testament the Apostle prefaced it with "the Holy Spirit saith" (not "said"), and remarked, "Whatever was given by inspiration from the Holy Spirit and is recorded in the Scriptures for the use of the Church, He contrived to speak it to us unto this day. As He liveth for ever so He continues to speak for ever; that is, whilst His voice or word shall be of use for the Church—He speaks now unto us . . . .Many men have invented several ways to lessen the authority of the Scriptures, and few are willing to acknowledge an immediate speaking of God unto them therein." To the same effect wrote that sound commentator Thomas Scott, "Because of the immense advantages of perseverance, and the tremendous consequences of apostasy, we should consider the words of the Holy Spirit as addressed to us."
But are there not many passages in the Old Testament which have no direct bearing upon the Church today? Certainly not.
In view of 1 Corinthians 10:11—"Now all these things happened unto them for ensamples [margin, "types"]: and they are written for our admonition"—Owen pithily remarked: "Old Testament examples are New Testament instructions." By their histories we are taught what to avoid and what to emulate. That is the principal reason why they are recorded: that which hindered or encouraged the Old Testament saints was chronicled for our benefit. But, more specifically, are not Christians unwarranted in applying to themselves many promises given to Israel according to the flesh during the Mosaic economy, and expecting a fulfillment of the same unto themselves? No indeed, for if that were the case, then it would not be true that "whatsoever things were written aforetime were written for our learning, that we through patience and comfort of the scriptures might have hope" (Rom. 15:4). What comfort can I derive from those sections of God’s Word which these people say "do not belong to me"? What "hope" (i.e. a well-grounded assurance of some future good) could possibly be inspired today in Christians by what pertains to none but Jews? Christ came here, my reader, not to cancel, but "to confirm the promises made unto the fathers: and that the Gentiles might glorify God for His mercy" (Rom. 15:8,9)!
It must also be borne in mind that, in keeping with the character of the covenant under which they were made, many of the precepts and the promises given unto the patriarchs and their descendants possessed a spiritual and typical significance and value, as well as a carnal and literal one. As an example of the former, take Deuteronomy 25:4, "Thou shalt not muzzle the ox when he treadeth out the corn," and then mark the application made of those words in 1 Corinthians 9:9,10: "Doth God take care for oxen? Or saith He it altogether for our sakes? For our sakes, no doubt, this is written: that he that ploweth should plow in hope." The word "altogether" is probably a little too strong here, for pantos is rendered "no doubt" in Acts 28:4, and "surely" in Luke 4:23, and in the text signifies "assuredly" (Amer. RV) or "mainly for our sakes." Deuteronomy 25:4 was designed to enforce the principle that labour should have its reward, so that men might work cheerfully. The precept enjoined equity and kindness: if so to beasts, much more so to men, and especially the ministers of the Gospel. It is a striking illustration of the freedom with which the Spirit of grace applies the Old Testament Scriptures, as a constituent part of the Word of Christ, unto Christians and their concerns.
But surely we must draw a definite and broad line between the Law and the Gospel. It is at this point that the Dispensationalist considers his position to be the strongest and most unassailable; yet nowhere else does he more display his ignorance, for he neither recognizes the grace of God abounding during the Mosaic era, nor can he see that Law has any rightful place in this Christian age. Law and grace are to him antagonistic elements, and (to quote one of his favorite slogans) "will no more mix than will oil and water." Not a few of those who are now regarded as the champions of orthodoxy tell their hearers that the principles of law and grace are such contrary elements that where the one be in exercise the other must necessarily be excluded. But this is a very serious error. How could the Law of God and the Gospel of the grace of God conflict? The one exhibits Him as "light," the other manifest Him as "love" (1 John 1:5; 4:8), and both are necessary in order fully to reveal His perfections: if either one be omitted only a one-sided concept of His character will be formed. The one makes known His righteousness, the other displays His mercy, and His wisdom has shown the perfect consistency there is between them.
Excerpt taken from "A study of dispensationalism" by AW Pink
Equally remarkable is the fact that the very same Epistle which contains the verse (2 Tim. 2:15) on which this modern system is based emphatically declares: "All Scripture is given by inspiration of God, and is profitable for doctrine, for reproof, for correction, for instruction in righteousness; that the man of God may be perfect, thoroughly furnished unto all good works" (3:16,17). So far from large sections of Scripture being designed for other companies, and excluded from our immediate use, ALL Scripture is meant for and is needed by us.
First, all of it is "profitable for doctrine," which could not be the case if it were true (as Dispensationalists dogmatically insist) that God has entirely different methods of dealing with men in past and future ages from the present one. Second, all Scripture is given us "for instruction in righteousness" or right doing, but we are at a complete loss to know how to regulate our conduct if the precepts in one part of the Bible are now outdated (as the teachers of error assert) and injunctions of a contrary character have displaced them; and if certain statutes are meant for others who will occupy this scene after the Church has been removed from it. Third, all Scripture is given that a man of God might be "perfect, thoroughly furnished unto all good works"—every part of the Word is required in order to supply him with all needed instructions and to produce a full-orbed life of godliness.
When the Dispensationalist is hard pressed with those objections, he endeavors to wriggle out of his dilemma by declaring that though all Scripture be for us much of it is not addressed to us. But really, that is a distinction without a difference. In his exposition of Hebrews 3:7-11, Owen rightly pointed out that when making quotation from the Old Testament the Apostle prefaced it with "the Holy Spirit saith" (not "said"), and remarked, "Whatever was given by inspiration from the Holy Spirit and is recorded in the Scriptures for the use of the Church, He contrived to speak it to us unto this day. As He liveth for ever so He continues to speak for ever; that is, whilst His voice or word shall be of use for the Church—He speaks now unto us . . . .Many men have invented several ways to lessen the authority of the Scriptures, and few are willing to acknowledge an immediate speaking of God unto them therein." To the same effect wrote that sound commentator Thomas Scott, "Because of the immense advantages of perseverance, and the tremendous consequences of apostasy, we should consider the words of the Holy Spirit as addressed to us."
But are there not many passages in the Old Testament which have no direct bearing upon the Church today? Certainly not.
In view of 1 Corinthians 10:11—"Now all these things happened unto them for ensamples [margin, "types"]: and they are written for our admonition"—Owen pithily remarked: "Old Testament examples are New Testament instructions." By their histories we are taught what to avoid and what to emulate. That is the principal reason why they are recorded: that which hindered or encouraged the Old Testament saints was chronicled for our benefit. But, more specifically, are not Christians unwarranted in applying to themselves many promises given to Israel according to the flesh during the Mosaic economy, and expecting a fulfillment of the same unto themselves? No indeed, for if that were the case, then it would not be true that "whatsoever things were written aforetime were written for our learning, that we through patience and comfort of the scriptures might have hope" (Rom. 15:4). What comfort can I derive from those sections of God’s Word which these people say "do not belong to me"? What "hope" (i.e. a well-grounded assurance of some future good) could possibly be inspired today in Christians by what pertains to none but Jews? Christ came here, my reader, not to cancel, but "to confirm the promises made unto the fathers: and that the Gentiles might glorify God for His mercy" (Rom. 15:8,9)!
It must also be borne in mind that, in keeping with the character of the covenant under which they were made, many of the precepts and the promises given unto the patriarchs and their descendants possessed a spiritual and typical significance and value, as well as a carnal and literal one. As an example of the former, take Deuteronomy 25:4, "Thou shalt not muzzle the ox when he treadeth out the corn," and then mark the application made of those words in 1 Corinthians 9:9,10: "Doth God take care for oxen? Or saith He it altogether for our sakes? For our sakes, no doubt, this is written: that he that ploweth should plow in hope." The word "altogether" is probably a little too strong here, for pantos is rendered "no doubt" in Acts 28:4, and "surely" in Luke 4:23, and in the text signifies "assuredly" (Amer. RV) or "mainly for our sakes." Deuteronomy 25:4 was designed to enforce the principle that labour should have its reward, so that men might work cheerfully. The precept enjoined equity and kindness: if so to beasts, much more so to men, and especially the ministers of the Gospel. It is a striking illustration of the freedom with which the Spirit of grace applies the Old Testament Scriptures, as a constituent part of the Word of Christ, unto Christians and their concerns.
But surely we must draw a definite and broad line between the Law and the Gospel. It is at this point that the Dispensationalist considers his position to be the strongest and most unassailable; yet nowhere else does he more display his ignorance, for he neither recognizes the grace of God abounding during the Mosaic era, nor can he see that Law has any rightful place in this Christian age. Law and grace are to him antagonistic elements, and (to quote one of his favorite slogans) "will no more mix than will oil and water." Not a few of those who are now regarded as the champions of orthodoxy tell their hearers that the principles of law and grace are such contrary elements that where the one be in exercise the other must necessarily be excluded. But this is a very serious error. How could the Law of God and the Gospel of the grace of God conflict? The one exhibits Him as "light," the other manifest Him as "love" (1 John 1:5; 4:8), and both are necessary in order fully to reveal His perfections: if either one be omitted only a one-sided concept of His character will be formed. The one makes known His righteousness, the other displays His mercy, and His wisdom has shown the perfect consistency there is between them.
Excerpt taken from "A study of dispensationalism" by AW Pink