A question suggests itself. Why is the endless life of one high-priest more effective than a succession, conceivably an endless succession, of high-priests? The eternal priesthood involves two distinct, but mutually dependent, conceptions,—power to save and intercession. In the case of any man, to live for ever means power. Even the body of our humiliation will be raised in power. Can the spirit, therefore, in the risen life, its own native home, be subject to weakness? What, then, shall we say of the risen and glorified Christ? The difference between Him and the high-priests of earth is like the difference between the body that is raised and the body that dies. In Aaron priesthood is sown in corruption, dishonour, weakness; in Christ priesthood is raised in incorruption, in glory, in power. In Aaron it is sown a natural priesthood; in Christ it is raised a spiritual priesthood. It must be that the High-priest in heaven has power to save continually and completely. Whenever help is needed, He is living. But He ever lives that He may intercede.[134] Apart from intercession on behalf of men, His power is not moral. It has no greatness or joy, or meaning. Intercession is the moral content of His powerful existence. Whenever help is needed, He is living, and is mighty[135] to save from sin, to rescue from death, to deliver from its fear. To prove that Christ’s eternal priesthood involves power and intercession is the purpose of the next verses.[136] Such a High-priest, powerful to save and ever living to intercede, is the only One befitting us, who are at once helpless and guilty. The Apostle triumphantly unfolds the glory of this conception of a high-priest. He means Christ. But he is too triumphant to name Him. “Such a high-priest befits us.” The power of His heavenly life implies the highest development of moral condition. He will address God with holy reverence.[137] He will succour men without a tinge of malice,[138] which is but another way of saying that He wishes them well from the depth of His heart. He must not be sullied by a spot of moral defilement[139] (for purity only can face God or love men). He must be set apart for His lofty function from the sinners for whom He intercedes. He must enter the true holiest place and stand in awful solitariness above the heavens of worlds and angels in the immediate presence of God. Further, He must not be under the necessity of leaving the holiest place to renew His sacrifice, as the high-priests of the old covenant had need to offer, through the priests, new sacrifices every day through the year for themselves and for the people—yea, for themselves first, then for the people—before they dared re-enter within the veil.[140] For Christ offered Himself. Such a sacrifice, once offered, was sufficient for ever.