T.F. Torrance attributed his lifelong passion for the integration of the task of theology and the mission of the church in large part to his beloved teacher and mentor H.R. Mackintosh. Torrance often testified to Mackintosh’s constant insistence that a truly Christian theology must always be a missionary theology. Put differently, Torrance learned from Mackintosh that if theology did not fuel mission — better, if theology did not itself constitute mission — then it was not a theology worthy of being associated with Jesus Christ.
In the following excerpt from Mackintosh’s The Doctrine of the Person of Jesus Christ (New York: Charles Scribner’s Sons, 1912: 391-392), we catch a glimpse of what Torrance was speaking. Here, Mackintosh meditates on the biblical accounts of Christ’s life and ministry, marveling in universal reach and relevancy of one Jewish man from the first century:
We rightly signalise … the wondrous combination in Christ of qualities which tend in other men to be only opposed angularities, but which by their perfect harmony in Jesus fit Him to be Saviour alike of the single life and of society. Thus He was stern with an awful gravity that shook the heart, made undreamt-of claims, and shrank from no menace of judgment or unrelenting exposure of evil. He has given to men a new conception of love, and lives on in their souls by the memory of a tireless pity that received sinners, wept over their blindness, and at last bore death itself in a passion to redeem.
Between the two — the indignation and the tenderness — there is no random vacillation, no capricious change; each rather is the support, content, and basis of the other. He lives above the power of earthly things, yet with no disdain. Never was ascetic less the captive of mere pleasure, yet life is holy for Him in all its elements; if He has not where to lay His head, He can still be partaker in the innocent joy of a wedding-feast. He ate and drank as a man with men, He bade them pray for daily bread, He set forth the uncareful happiness of children as model; yet when He calls they must leave home and goods and honour all behind, as having no value in competition with the Kingdom and its righteousness. There joined in Him the loftiest consciousness of self and the lowliest humility. He was more than Solomon or the Temple—He was the Lord of His disciples, and the very Son of God; yet He is baptized at the hands of John, He comes not to be ministered unto but to minister, He puts aside the glory men can give. In His piety the two strands of fervid ecstasy and quiet faith are so intertwined that it is hard if not impossible to tell which predominates. In His relations to others we see Him now as disposed to private friendships, now as caring for the multitude, now as the Solitary yet always and in every case Himself.
Thus, as von Soden has expressed it, “in the nature of Jesus there was no lack of contrasts. But they are always resolved in the wonderful completeness and harmony of His being. The opposites are always in equilibrium. Therefore His personality, many-sided as it is, is not complicated. In the last resort they are not indeed so many independent qualities; but, strictly speaking, under the action of His human nature and its surroundings, they are just so many prismatic rays in the diamond of His soul.” Now this incomparable diversity of interests or qualities, all fused obediently in a character single and distinct, like a flavour or a fragrance, is part of what we mean by the universality of Jesus’ manhood. The true attributes of humanity meet in Him, yet they meet in an individual life which thus reaches out to every member of the race, and forms its proper centre and rallying-point. In virtue of this ethical universality, Jesus is more real, sure, and near to men of every time than friend to friend. Christian missions are the proof. Though set within a specific race and age, He is none the less in the plenitude of His manhood the Man of every age, the Elder Brother of us all.
Aside from the worshipful, almost hymnic tone with which Mackintosh writes, what impresses me most about this passage is the brief yet powerful connection drawn between the evangelical portrait of Christ and the compulsion that drives Christian missions. Without being able to improve upon Mackintosh’s exposition, I can only observe that, for him, Christian missions is the inevitable fruit of the arresting reality of the person of Jesus Christ. As we press ever deeper into communion with Christ as he is presented to us in the gospel (e.g. in all of his historical particularity), we find that we are brought ever more under the irresistible pressure of his person constraining us to proclaim the gospel on a universal scale. The astonishing convergence of all the prismatic rays of humanity in the diamond of Christ’s individual human soul constitutes such a compelling beauty that we are pushed inexorably toward the ends of the earth to invite others to behold that beauty with us. For Mackintosh, it is simply the objective history of Christian missions to all the world that substantiates this fact.
I am reminded of what N.T. Wright wrote in his short book on Following Jesus: “The longer you look at Jesus, the more you will want to serve him in this world. That is, of course, if it’s the real Jesus you’re looking at” (Grand Rapids: Eerdmans, 1994: ix). So, if we find that we are lacking in missionary zeal, I suppose the question that we need to ask ourselves is this: is the Jesus in whom we say we believe Jesus as he truly is?