But Paul will not suffer us to linger at Bethlehem. He hastens on to Calvary. The Atonement, not the Incarnation, is in his view the centre of Christianity. To the cross of Jesus, rather than to His cradle, he attaches our salvation. "Jesus Christ gave Himself"--what for, and in what way? What was the errand that brought Him here, in such a guise, and at such a time? Was it to meet our _need_, to fulfil our human aspirations, to crown the moral edifice, to lead the race onward to the goal of its development? Yes--ultimately, and in the final issue, for "as many as receive Him"; it was to "present every man perfect in Christ." But that was not the primary object of His coming, of such a coming. Happy for us indeed, and for Him, if it could have been so. To come to a world waiting for Him, hearkening for the cry, "Behold thy God, O Israel," would have been a pleasant and a fitting thing. But to find Himself rejected by His own, to be spit upon, to hear the multitude shout, "Away with Him!" was this the welcome that He looked for? Yea surely, nothing else but this. For He gave Himself _for our sins_. He came to a world steeped in wickedness, seething with rebellion against God, hating Him because it hated the Father that sent Him, sure to say as soon as it saw Him, "We will not have this man to reign over us." Not therefore by way of incarnation and revelation alone, as it might have been for an innocent race; but by way of _sacrifice_, as a victim on the altar of expiation, "a lamb led to the slaughter," He gave Himself up for us all. "To deliver us from an evil world," says the Apostle; to mend a faulty and imperfect world, something less and other would have sufficed.
Extreme diseases call for extreme remedies. The case with which our good Physician had to deal was a desperate one. The world was sick at heart; its moral nature rotting to the core. Human life was shattered to its foundation. If it was to be saved, if the race was to escape perdition, the fabric must be reconstructed upon another basis, on the ground of a new righteousness, outside ourselves and yet akin to us, near enough to take hold of us and grow into us, which should draw to itself the broken elements of human life, and as a vital organic force refashion them, "creating" men "anew in Christ Jesus"--a righteousness availing before God, and in its depth and width sufficient to bear a world's weight. Such a new foundation Jesus Christ has laid in His death. "He laid down His life for us," the Shepherd for the sheep, the Friend for His perishing friends, the Physician for sufferers who had no other remedy. It had come to this,--either He must die, or we must die for ever. Such was the sentence of the All-wise Judge; on that judgement the Redeemer acted. "His judgements are a great deep"; and in this sentence there are depths of mystery into which we tremble to look, "secret things that belong unto the Lord our God." But so it was. There was no way but this, no moral possibility of saving the world, and yet saving Him the accursed death.
If there had been, would not the Almighty Father have found it out? would He not have "taken away the cup" from those white, quivering lips? No; He must _die_. He must consent to be "made sin, made a curse" for us. He must humble His stainless innocence, humble His glorious Godhead down to the dust of death. He must die, at the hands of the men He created and loved, with the horror of the world's sin fastened on Him; die under a blackened heaven, under the averting of the Father's face. And He did it. He said, "Father, Thy will be done. Smite the Shepherd; but let the sheep escape." So He "gave Himself for our sins."