Hebrews 4:15

For we have not a high priest - To the objection, "Your High Priest, if entered into the heavens, can have no participation with you, and no sympathy for you, because out of the reach of human feelings and infirmities," he answers: Ου γαρ εχομεν Αρχιερεα μη δυναμενον συμπαθησαι ταις ασθενειαις ἡμων· We have not a high priest who cannot sympathize with our weakness. Though he be the Son of God, as to his human nature, and equal in his Divine nature with God; yet, having partaken of human nature, and having submitted to all its trials and distresses, and being in all points tempted like as we are, without feeling or consenting to sin; he is able to succor them that are tempted. See Hebrews 2:18, and the note there.

The words κατα παντα καθ' ὁμοιοτητα might be translated, in all points according to the likeness, i.e. as far as his human nature could bear affinity to ours; for, though he had a perfect human body and human soul, yet that body was perfectly tempered; it was free from all morbid action, and consequently from all irregular movements. His mind, or human soul, being free from all sin, being every way perfect, could feel no irregular temper, nothing that was inconsistent with infinite purity. In all these respects he was different from us; and cannot, as man, sympathize with us in any feelings of this kind: but, as God, he has provided support for the body under all its trials and infirmities, and for the soul he has provided an atonement and purifying sacrifice; so that he cleanses the heart from all unrighteousness, and fills the soul with his Holy Spirit, and makes it his own temple and continual habitation. He took our flesh and blood, a human body and a human soul, and lived a human life. Here was the likeness of sinful flesh, Romans 8:5; and by thus assuming human nature, he was completely qualified to make an atonement for the sins of the world.

For we have not an high priest which cannot be touched - Our High Priest is not cold and unfeeling. That is, we have one who is abundantly qualified to sympathize with us in our afflictions, and to whom, therefore, we may look for aid and support in trials. Had we a high priest who was cold and heartless; who simply performed the external duties of his office without entering into the sympathies of those who came to seek for pardon; who had never experienced any trials, and who felt himself above those who sought his aid, we should necessarily feel disheartened in attempting to overcome our sins, and to live to God. His coldness would repel us; his stateliness would awe us; his distance and reserve would keep us away, and perhaps render us indifferent to all desire to be saved. But tenderness and sympathy attract those who are feeble, and kindness does more than anything else to encourage those who have to encounter difficulties and dangers; see the notes at Hebrews 2:16-18. Such tenderness and sympathy has our Great High Priest.

But was in all points tempted like as we are - "Tried" as we are; see the notes at Hebrews 2:18. He was subjected to all the kinds of trial to which we can be, and he is, therefore, able to sympathize with us and to aid us. He was tempted - in the literal sense; he was persecuted; he was poor; he was despised; he suffered physical pain; he endured the sorrows of a lingering and most cruel death.

Yet without sin - 1 Peter 2:22. "Who did no sin;" Isaiah 53:9, "He had done no violence, neither was there any deceit in his mouth;" Hebrews 7:26, "Who is holy, harmless, undefiled, separate from sinners." The importance of this fact - that the Great High Priest of the Christian profession was "without sin," the apostle illustrates at length in Hebrews 7-9. He here merely alludes to it, and says that one who was "without sin" was able to assist those who were sinners, and who put their trust in him.

4:15 He sympathizes with us even in our innocent infirmities, wants, weaknesses, miseries, dangers. Yet without sin - And, therefore, is indisputably able to preserve us from it in all our temptations.