{5} Jesus Christ the same yesterday, and to day, and for ever.

(5) He repeats the sum of the doctrine, that is, the only ground of all precepts of conduct, and that is this: That we ought to quiet and content ourselves in Christ only: for there has never been any man saved without the knowledge of him, neither is there today, nor shall there be ever.

People's New Testament

13:8 Jesus Christ the same yesterday, and to day, and for ever. He is named as the end or object of the lives of the rulers just referred to. With them the unchangeable Christ was the all in all. Since he remains the same, he is as able to help you as he was to help them.

Wesley's Notes

13:8 Men may die; but Jesus Christ, yea, and his gospel, is the same from everlasting to everlasting.

Jamieson-Fausset-Brown Bible Commentary

8. This verse is not, as some read it, in apposition with "the end of their conversation" (Heb 13:7), but forms the transition. "Jesus Christ, yesterday and to-day (is) the same, and (shall be the same) unto the ages (that is, unto all ages)." The Jesus Christ (the full name being given, to mark with affectionate solemnity both His person and His office) who supported your spiritual rulers through life even unto their end "yesterday" (in times past), being at once "the Author and the Finisher of their faith" (Heb 12:2), remains still the same Jesus Christ "to-day," ready to help you also, if like them you walk by "faith" in Him. Compare "this same Jesus," Ac 1:11. He who yesterday (proverbial for the past time) suffered and died, is to-day in glory (Re 1:18). "As night comes between yesterday and to-day, and yet night itself is swallowed up by yesterday and to-day, so the "suffering" did not so interrupt the glory of Jesus Christ which was of yesterday, and that which is to-day, as not to continue to be the same. He is the same yesterday, before He came into the world, and to-day, in heaven. Yesterday in the time of our predecessors, and to-day in our age" [Bengel]. So the doctrine is the same, not variable: this verse thus forms the transition between Heb 13:7 and Heb 13:9. He is always "the same" (Heb 1:12). The same in the Old and in the New Testament.

Matthew Henry's Concise Commentary

13:7-15 The instructions and examples of ministers, who honourably and comfortably closed their testimony, should be particularly remembered by survivors. And though their ministers were some dead, others dying, yet the great Head and High Priest of the church, the Bishop of their souls, ever lives, and is ever the same. Christ is the same in the Old Testament day. as in the gospel day, and will be so to his people for ever, equally merciful, powerful, and all-sufficient. Still he fills the hungry, encourages the trembling, and welcomes repenting sinners: still he rejects the proud and self-righteous, abhors mere profession, and teaches all whom he saves, to love righteousness, and to hate iniquity. Believers should seek to have their hearts established in simple dependence on free grace, by the Holy Spirit, which would comfort their hearts, and render them proof against delusion. Christ is both our Altar and our Sacrifice; he sanctifies the gift. The Lord's supper is the feast of the gospel passover. Having showed that keeping to the Levitical law would, according to its own rules, keep men from the Christian altar, the apostle adds, Let us go forth therefore unto him without the camp; go forth from the ceremonial law, from sin, from the world, and from ourselves. Living by faith in Christ, set apart to God through his blood, let us willingly separate from this evil world. Sin, sinners, nor death, will not suffer us to continue long here; therefore let us go forth now by faith and seek in Christ the rest and peace which this world cannot afford us. Let us bring our sacrifices to this altar, and to this our High Priest, and offer them up by him. The sacrifice of praise to God, we should offer always. In this are worship and prayer, as well as thanksgiving.