What was the purpose of the Transfiguration? Matthew seems to tell us in that 'before them.' It was for their sakes, not for His, as indeed follows from the belief that it was the irradiation from within of the indwelling light. The new epoch of His life, in which they were to have a share of trial and cross-bearing, needed some great encouragement poured into their tremulous hearts; and so, for once, He deigned to let them look on His face shining as the sun, for a remembrance when they saw it covered with 'shame and spitting' and His brow bleeding from the thorns. But perhaps we may venture a step farther, and see here some prophecy of that body of His glory in which He now reigns. Speculations as to the difference between the earthly body of our Lord and ours are fascinating but unsubstantial. It was a true human body, susceptible of hunger, pain, weariness; but we are not taught that it carried in it the necessity of death. It may have been more pliable to the spirit's behests, and more transparent to its light, than ours. There may have been in that hour of radiance some approximation to the perfect harmony between the perfect spirit and the body, which is its fit organ, which we know is His now, and to which we also know that He will conform the body of our humiliation. Then His face 'shone as the sun'; when one of these three saw Him in His glory, 'His countenance was as the sun shineth in his strength'; and His own promise to us is that we too 'shall shine forth as the sun.' Then His garments were white as the light; His promise is that they who are worthy shall 'walk with Him in white.' The Transfiguration was a revelation and a prophecy.
II. The appearance of Moses and Elijah.
While the three are gazing with dazzled eyes, suddenly, as if shaped out of air, there stand by Jesus two mighty forms, evidently men, and yet, according to Luke, encompassed in the white radiance, walking with the Son of Man in a better furnace. What a stound of awe and wonder must have touched the gazers as the conviction who these were filled their minds, and they recognised, we know not how, the mighty lineaments of the lawgiver and the prophet! Did the three mortals understand the meaning of the words of the heavenly three? We cannot tell. Nor does Matthew tell us what was the theme of that wondrous colloquy. These two might have asked, 'Why hast Thou disquieted us to bring us up?' What is the answer? Wherefore were they there? To tell Jesus that He was to die? No, for that lay plain before Him. To learn from Him the mystery of His passion, that they might be His heralds, the one in Paradise, the other in the pale kingdoms of Hades? Perhaps, but, more probably, they came to minister to Him strength for His conflict, even as women did of their substance, and an angel did in Gethsemane. Perhaps the strength came to Jesus from seeing how they yearned for the fulfilment of the typified redemption; perhaps it came from His being able to speak to them as He could not to any on earth. At all events, surely Moses and Elijah were not brought there for their own sakes alone, nor for the sake of the witnesses, but also for His sake who was prepared by that converse for His cross.
Further, their appearance set forth Christ's death, which was their theme, as the climax of revelation. The Law with its requirement and its sacrifices, and Prophecy with its forward-looking gaze, stand there, in their representatives, and bear witness that their converging lines meet in Jesus. The finger that wrote the law, and the finger that smote and parted Jordan, are each lifted to point to Him. The stern voices that spoke the commandments and that hurled threatenings at the unworthy occupants of David's throne, both proclaim, 'Behold the Lamb of God, the perfect Fulfiller of law, the true King of Israel.' Their presence and their speech were the acknowledgment that this was He whom they had seen from afar; their disappearance proclaims that their work is done when they have pointed to Him.
Their presence also teaches us that Jesus is the life of all the living dead. Of course, care must be exercised in drawing dogmatic conclusions from a manifestly abnormal incident, but some plain truths do result from it. Of these two, one had died, though mystery hung round his death and burial; the other had passed into the heavens by another gate than that of death; and here they both stand with lives undiminished by their mysterious changes, in fulness of power and of consciousness, bathed in glory, which was as their native air now. They are witnesses of an immortal life, and proofs that His yet unpierced hands held the keys of life and death. He opened the gate which moves backwards to no hand but His, and summoned them; and they come, with no napkins about their heads, and no trailing grave-clothes entangling their feet, and own Him as the King of life.
They speak too of the eager onward gaze which the Old Testament believers turned to the coming Deliverer. In silent anticipation, through all these centuries, good men had lain down to die, saying, 'I wait for Thy salvation,' and after death their spirits had lived expectant and crying, like the souls under the altar, 'How long, O Lord, how long?' Now these two are brought from their hopeful repose, perchance to learn how near their deliverance was; and behind them we seem to discern a dim crowd of holy men and women, who had died in faith, not having received the promises, and who throng the portals of the unseen world, waiting for the near advent of the better Samson to bear away the gates to the city on the hill, and lead thither their ransomed train.
Peter's bewildered words need not long detain us. He is half dazed, but, true to his rash nature, thinks that he must say something, and that to do something will relieve the tension of his spirit. His proposal, so ridiculous as it is, shows that he had not really understood what he saw. It also expresses his feeling that it is much better to be there than to be travelling to a cross—and so may stand as an instance of a very real temptation for us all, that of avoiding unwelcome duties and shrinking from rough work, on the plea of holding sweet communion with Jesus on the mountain. It was not 'good' to stay there, and leave demoniacs uncured in the plain.
III. The cloud and the witnessing voice.
Peter's words receive no answer, for, while he is speaking, another solemn and silencing wonder has place. Suddenly a strange cloud forms in the cloudless sky. It is 'bright' with no reflection caught from the sun; it is borne along by no wind; slowly it settles down upon them, like a roof, and, bright though it is, casts a strange shadow. According to one reading of Luke's account, Christ and the two heavenly witnesses pass within its folds, leaving the disciples without, and that separation seems confirmed by Matthew's saying that the voice 'came out of the cloud.' Our evangelist points to its brightness as singular. It was not merely bright, as if smitten by the sunlight, but its whole substance was luminous. It is almost a contradiction to speak of a cloud of light, and the anomalous expression points to something beyond nature. We cannot but remember the pillar which had a heart of fire, and glowed in the darkness over the sleeping camp, and the cloud which filled the house, and drove the priests from the sanctuary by its brightness. Nor should we forget that at His Ascension Jesus was not lost to sight in the blue; but while He was yet visible in the act of blessing, 'a cloud received Him out of their sight.' It is, in fact, the familiar symbol of the divine presence, which had long been absent from the temple, and now reappears. We may note the beauty and felicity of the emblem. It blends light and darkness, so suggesting how the very same 'attributes' of God are both; and how His revelation of Himself reveals Him as unrevealable. The manifestation of His power is also the 'hiding of His power.' The inaccessible light is also thick darkness. The same characteristics of His nature are light and joy to some, and blackness and woe to others.
We may note, too, Christ's passage into the cloud. Moses and Elijah, being purged from mortal weakness, could pass thither. But Jesus, alone of men, could pass in the flesh into that brightness, and be hid in its fiery heart, unshrinking and unconsumed. 'Who among us shall dwell with everlasting burnings? His entrance into it is but the witness to the purity of His nature, and the absence in Him of all fuel for fire. That bright cloud was 'His own calm home, His habitation from eternity,' and where no man, compassed with flesh and sin, could live, He enters as the Son into the bosom of the Father.