Let us examine a little more closely the double comparison made by the Apostle between the revelation given to the fathers and that which we have received.
First, the previous revelation was in portions. The Old Testament has no centre, from which all its wonderful and varied lights radiate, till we find its unity in the New Testament and read Jesus Christ into it. God scattered the revelations over many centuries, line upon line, precept after precept, here a little and there a little. He spread the knowledge of Himself over the ages of a nation’s history, and made the development of one people the medium whereby to communicate truth. This of itself, if nothing more had been told us, is a magnificent conception. A nation’s early struggles, bitter failures, ultimate triumph, the appearance within it of warriors, prophets, poets, saints, used by the Spirit of God to reveal the invisible! Sometimes revelation would make but one advance in an age. We might almost imagine that God’s truth from the lips of His prophets was found at times too overpowering. It was crushing frail humanity. The Revealer must withdraw into silence behind the thick veil, to give human nature time to breathe and recover self-possession. The occasional message of prophecy resembles the suddenness of Elijah’s appearances and departures, and forms a strange contrast to the ceaseless stream of preaching in the Christian Church.
Still more strikingly does it contrast with the New Testament, the greater book, yea the greatest of all books. Only two classes of men deny its supremacy. They are those who do not know what real greatness is, and those who disparage it as a literature that they may be the better able to seduce foolish and shallow youths to reject it as a revelation. But honest and profound thinkers, even when they do not admit that it is the word of God, acknowledge it to be the greatest among the books of men.
Yet the New Testament was all produced—if we are forbidden to say “given”—in one age, not fifteen centuries. Neither was this one of the great ages of history, when genius seems to be almost contagious. Even Greece had at this time no original thinkers. Its two centuries of intellectual supremacy had passed away. It was the age of literary imitations and counterfeits. Yet it is in this age that the book which has most profoundly influenced the thought of all subsequent times made its appearance. How shall we account for the fact? The explanation is not that its writers were great men. However insignificant the writers, the mysterious greatness of the book pervades it all, and their lips are touched as with a live coal from the altar. Nothing will account for the New Testament but the other fact that Jesus of Nazareth had appeared among men, and that He was so great, so universal, so human, so Divine, that He contained in His own person all the truth that will ever be discovered in the book. Deny the incarnation of the Son of God, and you make the New Testament an insoluble enigma. Admit that Jesus is the Word, and that the Word is God, and the book becomes nothing more, nothing less, than the natural and befitting outcome of what He said and did and suffered. The mystery of the book is lost in the greater mystery of His person.
Here the second verse comes in, to tell us of this great Person, and how He unites in Himself the whole of God’s revelation. He is appointed Heir of all things, and through Him God made the ages. He is the Alpha and the Omega, the first and the last, He which is, and which was, and which is to come,—the spring from which all the streams of time have risen and the sea into which they flow. But these are the two sides of all real knowledge; and revelation is nothing else than knowledge given by God. All the infinite variety of questions with which men interrogate nature may be reduced to two: Whence? and whither? As to the latter question, the investigation has not been in vain. We do know that, whatever the end will be, the whole universe rises from lower to higher forms. If one life perishes, it reappears in a higher life. It is the ultimate purpose of all which still remains unknown. But the Apostles declare that this interrogation is answered in Jesus Christ. Only that they speak, not of “ultimate purpose,” but of “the appointed Heir.” He is more than the goal of a development. He is the Son of the living God, and therefore the Heir of all the works and purposes of His Father. He holds His position by right of sonship, and has it confirmed to Him as the reward of filial service.
The word “Heir” is an allusion to the promise made to Abraham. The reference, therefore, is not to the eternal relation between the Son and God, not to any lordship which the Son acquires apart from His assumption of humanity and atoning death. The idea conveyed by the word “Heir” will come again to the surface, more than once, in the Epistle. But everywhere the reference is to the Son’s final glory as Redeemer. At the same time, the act of appointing Him Heir may have taken place before the world was. We must, accordingly, understand the revelation here spoken of to mean more especially the manifestation of God in the work of redemption. Of this work also Christ is the ultimate purpose. He is the Heir, to Whom the promised inheritance originally and ultimately belongs. It is this that befits Him to become the full and complete Revealer of God. He is the answer to the question, Whither? in reference to the entire range of redemptive thought and action.
Again, He, too, is the Creator. Many seek to discover the origin of all things by analysis. They trace the more complex to the less complex, the compound to its elements, and the higher developments of life to lower types. But to the theologian the real difficulty does not lie here. What matter whence, if we are still the same? We know what we are. We are men. We are capable of thinking, of sinning, of hating or loving God. The problem is to account for these facts of our spirit. What is the evolution of holiness? Whence came prayer, repentance, and faith? But even these questions Christianity professes to answer. It answers them by solving still harder problems than these. Do we ask who created the human spirit? The Gospel tells us who can sanctify man’s inmost being. Do we seek to know who made conscience? The New Testament proclaims One Who can purify conscience and forgive the sin. To create is but a small matter to Him Who can save. Jesus Christ is that Saviour. He, therefore, is that Creator. In being these things, He is the complete and final revelation of God.
Second, previous revelations were given in divers manners. God used many different means to reveal Himself, as if He found them one after another inadequate. And how can a visible, material creation sufficiently reveal the spiritual? How can institutions and systems reveal the personal, living God? How can human language even express spiritual ideas? Sometimes the means adopted appear utterly incongruous. Will the great Spirit, the holy and good God, speak to a prophet in the dreams of night? Shall we say that the man of God sees real visions when he dreams an unreal dream? Or will an apparition of the day more befittingly reveal God? Has every substance been possessed by the spirit of falsehood, so that the Being of beings can only reveal His presence in unsubstantial phantoms? Has the waking life of intellect become so entirely false to its glorious mission of discovering truth that the God of truth cannot reveal Himself to man, except in dreams and spectres? Yet there was a time when it might be well for us to recall our dreams, and wise to believe in spiritualism. For a dream might bring a real message from God, and ecstasy might be the birth-throes of a new revelation. Some of the good words of Scripture were at first a dream. In the midst of the confused fancies of the brain, when reason is for a time dethroned, a truth descends from heaven upon the prophet’s spirit. This has been, but will never again take place. The oracles are dumb, and we shall not regret them. We consult no interpreter of dreams. We seek not the seances of necromancers. Let the peaceful spirits of the dead rest in God! They had their trials and sorrows on earth. Rest, hallowed souls! We do not ask you to break the deep silence of heaven. For God has spoken unto us in a Son, Who has been made higher than the heavens, and is as great as God. Even the Son need not, must not, come to earth a second time to reveal the Father in mighty deeds and a mightier self-sacrifice. The revelation given is enough. “We will not say in our hearts, Who shall ascend into heaven? (that is, to bring Christ down:) or, Who shall descend into the abyss? (that is, to bring Christ up from the dead.) The word is nigh us, in our mouth, and in our heart: that is, the word of faith, which we preach.”[1]
The final form of God’s revelation of Himself is, therefore, perfectly homogeneous. The third verse explains that it is a revelation, not only in a Son, but in His Sonship. We learn what kind of Sonship is His, and how its glorious attributes qualify Him to be the perfect Revealer of God. Nevermore will a message be sent to men except in Jesus Christ. God, Who spake unto the fathers in divers manners, speaks to us in Him, Whose Sonship constitutes Him the effulgence of God’s glory, the image of His substance, the Upholder of the universe, and, lastly, the eternal Redeemer and King.
1. He is the effulgence of God’s glory. Many expositors prefer another rendering: “the reflection of His glory.” This would mean that God’s self-manifestation, shining on an external substance, is reflected, as from a mirror, and that this reflection is the Son of God. But such an expression does not convey a consistent idea. For the Son must be the substance from which the light is reflected. What truth there is in this rendering is more correctly expressed in the next clause: “the image of His substance.” It is, therefore, much better to accept the rendering adopted in the Revised Version: “the effulgence of His glory.” God’s glory is the self-manifestation of His attributes, or, in other words, the consciousness which God has of His own infinite perfections. This implies the triune personality of God. But it does not imply a revelation of God to His creatures. The Son participates in that consciousness of the Divine perfections. But He also reveals God to men, not merely in deeds and in words, but in His person. He is the revelation. To declare this seems to be the Apostle’s purpose in using the word “effulgence.” It expresses “the essentially ministrative character of the person of the Son.”[2] If a revelation will be given at all, His Sonship points Him out as the Interpreter of God’s nature and purposes, inasmuch as He is essentially, because He is Son, the emanation or radiance of His glory.