Verses 1–9 speak (1) of the mystery itself—God’s gracious intention toward the human race, unknown in earlier times; and (2) of the man to whom, above others, it was given to make known the secret.
I. The mystery is defined twice over. First, it consists in the fact that “in Christ Jesus through the gospel the Gentiles are co-heirs and co-incorporate and co-partners in the promise” (ver. 6); and secondly, it is “the unsearchable riches of Christ” (ver. 8). The latter phrase gathers to a point what is diversely expressed in the former.
Christ is, to St Paul, the centre and the sum of the mysteries of Divine truth, of the whole enigma of existence. In the parallel epistle he calls Him “the mystery of God—in whom are all the treasures of wisdom and knowledge hidden” (Col. ii. 2, 3: R.V.). The mystery of God, discovered in Christ, was hidden out of the sight and reach of previous times. Now, by the preaching of the gospel, it is made the common property of mankind (Col. i. 25–28).
In close connexion with these statements, St Paul speaks there, as he does here, of his own heavy sufferings endured on this account and the joy they gave him. He is the instrument of a glorious purpose worthy of God; he is the mouthpiece of a revelation waiting to be spoken since the world began, that is addressed to all mankind and interests heaven along with earth. The greatness of his office is commensurate with the greatness of the truth given him to announce.
The mystery, as we have said, consists in Christ. This we learned from chapter i. 4, 5, and 9, 10. In Christ the Eternal lodged His purpose and laid His plans for the world. It is His fulness that the fulness of the times dispenses. The Old Testament, the reservoir of previous revelation, had Him for its close-kept secret, “held in silence through eternal times” (Rom. xvi. 25–27). The drift of its prophecies, the focus of its converging lights, the veiled magnet towards which its spiritual indications pointed, was “Christ.” He “was the spiritual rock that followed” Israel in its wanderings, from whose springs the people drank, as it answered to the touch of one and now another of the holy men of old. The revelation of Jesus Christ gives unity, substance, and meaning to the history of Israel, which is otherwise a pathway without goal, a problem without solution. Priest and prophet, law and sacrifice; the kingly Son of David, and the suffering Servant of Jehovah; the Seed of the woman with bruised foot bruising the serpent’s head; the Lord whom His people seek, suddenly coming to His temple; the Stone hewn from the mountains without hands, that grows till it fills the earth—the manifold representations of Israel’s ideal, centre in the Lord Jesus Christ. The lines of the great figure drawn on the canvas of prophecy—disconnected as they seemed and without a plan, giving rise to a thousand dreams and speculations—are filled out and drawn into shape and take life and substance in Him. They are found to be parts of a consistent whole, sketches and studies of this fragment or of that belonging to the consummate Person and the comprehensive plan manifest in the revelation of Jesus Christ.
But while Christ gathers into Himself the accumulated wealth of former revelation, His fulness is not measured thereby or exhausted. He solves the problems of the past; He unseals the ancient mysteries. But He creates new and deeper problems, some explained in the continued teaching of His Spirit and His providence, others that remain, or emerge from time to time to tax the faith and understanding of His Church. There are the mysteries surrounding His own Person, with which the Greek Church struggled long—His eternal Sonship, His pre-incarnate relation to mankind and the creatures, the final outcome of the mediatorial reign and its subordination to the absolute sovereignty of God. These depths St Paul sounded with his plummet; but he found them unfathomable. Theological science has explored and defined them, and illuminated them on many sides, but cannot reach to their inmost mystery. Then there is the problem of the atonement, with all the cognate difficulties touching the origin of sin, its heredity and its personal guilt, touching the adjustment of law and grace, the method of justification, the extent and efficacy of Christ’s redeeming work, touching the future destiny and eternal state of souls. Another class of questions largely occupies the minds of thoughtful men to-day. They are studying the relation of Christ and His Church to nature and the outward world, the bearings of Christian truth upon social conditions, the working of the Spirit of God in communities, and the place of man’s collective life in the progress and upbuilding of the kingdom of Christ.
For such inquiries the Spirit of wisdom and revelation is given to those who humbly seek His light. He is given afresh in every age. Out of Christ’s unsearchable riches ever-new resources are forthcoming at His Church’s need, new treasures lying hidden in the old for him who can extract them. But His riches, however far they are investigated, remain unsearchable, and inexhaustible however largely drawn upon. God’s ways may be tracked further and further in each generation; they will remain to the end, as they were to the mind of Paul at the limit of his bold researches, “past finding out.” The inspired apostle confesses himself a child in Divine learning: “We know in part,” he says, “we prophesy in part.” Oh the depths of “hidden wisdom” unimagined now, that are in store for us in Christ, “foreordained before the worlds unto our glory!”
The particular aspect of the mystery of Christ with which the apostle is concerned, is that of His relationship to the Gentile world. “The grace of God,” he says in verse 2, “was given me for you.” Such is “the dispensation” in which God is now engaged. Upon this lavish and undreamed-of scale He is dealing forth salvation to men. St Paul describes this revelation of God’s goodness to the Gentiles by three parallel but distinct terms in verse 6. They “are fellow-heirs”—a word that carries us back to chapter i. 11–13, and assures the Gentile readers of their final redemption and heavenly glory.[92] They “are of the same body”—which sums up all that we have learnt from chapter ii. 11–22. And they “are fellow-partakers of the promise”—receiving upon a footing of equal privilege with Jewish believers the gift of the Spirit and the blessings promised to Israel in the Messianic kingdom.
In virtue of the dispensation committed to him, St Paul formally proclaims the incorporation of the Gentiles into the body of Christ, their investiture with the franchise of faith. The forgiveness of sins is theirs, the light of God’s smile, the breath of His Spirit, the worship and fellowship of His Church, the tasks and honours of His service. The incarnation of Christ is theirs; His life, teaching, and miracles; His cross is theirs, His resurrection and ascension, and His second coming, and the glories of His heavenly kingdom—all made their own on the bare condition of a penitent and obedient faith. The past is theirs—is ours, along with the present and the future. The God of Israel is our God. Abraham is our father, though his sons after the flesh acknowledge us not. Their prophets prophesied of the grace that should come unto us. Their poets sing the songs of Zion to Gentile peoples in a hundred tongues. They lead our prayers and praises. In their words we find expression for our heart-griefs and joys. At the wedding-feast or by the grave-side, amidst “the multitude that keep holy day” and in “dry lands” where the soul thirsts for God’s ordinances, we carry the Psalmists with us and the teachers of Israel.
What a boundless wealth we Gentiles, taught by Jesus Christ, have discovered in the Jewish Bible! When will the Jewish people understand that their greatness is in Him, that the light which lightens the Gentiles is their true glory? When will they accept their part in the riches of which they have made all the world partakers? The mystery of our participation in their Christ has now been “revealed to the sons of men” long enough. Is it not time that they themselves should see it, that the veil should be lifted from the heart of Israel? The disclosure was in the first instance so astounding, so contrary to their cherished expectations, that one can scarcely wonder if it was at first rejected. But God the King of the ages has been asserting and re-asserting the fact in the course of history ever since. How vain to fight against Him! how useless to deny the victory of the Nazarene!