Mark the tone of the language, the minuteness of the detail, the absolute certainty of the prevision. That is not the language of a man who simply is calculating that the course which he is pursuing is likely to end in his martyrdom; but the thing lies there before Him, a definite, fixed certainty; every detail known, the scene, the instruments, the non-participation of these in the final act of His death, His resurrection, and its date,—all manifested and mapped out in His sight, and all absolutely certain.
Now this was by no means the first time that the certainty of the Cross was plain to Christ. It was not even the first time that it had been announced in His teaching. Veiled hints; allusions, brief but pregnant, had been scattered through His earlier ministry—such, for instance, as the enigmatical word at its very beginning, 'Destroy this Temple, and in three days I will raise it up'; or as the profound word to the rabbi that sought Him by night, 'As Moses lifted up the serpent in the wilderness, so must the Son of Man be lifted up'; or as the passing hint, dropped to the people, in symbolical language, about the 'sign of the prophet Jonas'; or as the grief foreshadowed dimly to the apostles, of the withdrawal of the Bridegroom, and their 'fasting in those days.' These hints, and no doubt others unrecorded, had cropped to the surface before; and what we have to do with here, is neither the dawning of an expectation in Christ, nor the first utterance of the certainty of the Cross, but simply the beginning of a continuous and unenigmatical teaching of it, as an element in His instructions to His disciples.
So then, we have to recognise the fact that our Lord's prevision of the end—shone, I was going to say, perhaps it might be truer to say, darkened,—all the path along which He had to travel.
I think that people dogmatise a great deal too glibly as to what they know very little about, the interaction of the divine and the human elements in Christ, and on the one side are far too certain in their affirmation that His humanity possessed in some reflected fashion the divine gift of omniscience; and on the other hand, that His manhood, passing through the process of human development, and increasing in wisdom, was necessarily in its earlier stages void of the consciousness of His Messianic mission. I dare not affirm either 'yes' or 'no' about that matter; but this I am sure of, that if ever there was a time in the development of the Manhood of Jesus Christ when He began to know Himself as the Messias, at that same time He began to be certain of the Cross. For His Messianic work required the Cross, and the divine thing that was in Him was born into the world for a double purpose, to minister and to die.
So, dear friends, putting aside mere metaphysics, which are superficial after all, we have to recognise this as the fact, that all through His career there arose before our Lord the certainty of that death, and that it did not assume to Him the aspect which such a prospect might have assumed to others as a possible result of a mission that failed, but it assumed to Him the aspect of the certain result of a work that was accomplished. He began His career with no illusions, such as other teachers, reformers, philanthropists, men that have moved society, have always begun with. Moses might 'suppose his brethren would have understood how that God by His hand would deliver them,' but Christ had no such illusion. He knew from the beginning that He came to be rejected and to die. And so He 'trod life's common way,' with that grim certainty rising ever before Him. I suppose that He did not, as you and I do, forget the death that awaits us, and find the non-remembrance of it the condition of much of our energy, but that it was perpetually in His sight.
Now I do not think that we sufficiently dwell upon that fact as an element in the human experience of our Lord. What beauty it gives to His gentleness, to the leisureliness of heart with which He was ready to make everybody's sorrow His own, and to lay a healing and a loving finger upon every wound! With this certainty before Him, there was yet no strain manifest upon His spirit, no self-absorption, no shutting Himself out from other people's burdens because He had so heavy ones of His own to carry; but He was ready for every joy, ready for all sympathy, ready for every help; and if we cannot say that, 'in cheerful godliness,' as I think we may, at least we can say that with solemn joy and untroubled readiness, He journeyed towards that Cross. This Isaac was under no illusions as to who the Lamb for the offering was, but knowing it, He patiently carried the wood and climbed the hill, ready for the Father's will.
II. That brings me to notice the second point here, our Lord's recognition of the necessity of His suffering.
Mark that He does not say that He shall suffer. Certainty is not all that He proclaims here, however absolute that certainty might be, but it is 'He must.' He is speaking not only of the historical fact, but of the need, deep in the nature of things, for His sufferings that were to follow.
And though these were wrought out by His own willing submission on the one hand, and by the unfettered play of the evil passions of the worst of men on the other, yet over all that apparent chaos of unbridled devildom there ruled the unalterable purpose of God; and the 'must' was wrought out through the passions of evil-doers and the voluntary submission of the innocent sufferer; thus setting before us, in the central fact of the history of humanity, viz. the Cross and passion of Jesus Christ, the eminent example of that great mystery how the absolute freedom of the human will, and the responsibility of the guilt of human wrong-doers, are congruous with the fixed purpose of an all-determining and all-ruling Providence.
But that is apart from my purpose. Mark then, that our Lord's recognition of this necessity for His suffering is, on the first and plainest aspect of it, His recognition that His suffering was necessary on the ground of filial obedience. All through His life we hear that 'must' echoing, and His whole spirit bowed to it. As He says Himself, 'The Son can do nothing of Himself.' As was said for Him of old: 'Lo, I come. In the volume of the book it is written of Me, I delight to do Thy will, and Thy law is within My heart.' So the Father's will is the Son's law; and the Father's 'Thou shalt' is answered by the Son's 'I must.'