Heb 1:3

3. Who being the brightness of his glory, etc. These things are said of Christ partly as to his divine essence, and partly as a partaker of our flesh. When he is called the brightness of his glory and the impress of his substance, his divinity is referred to; the other things appertain in a measure to his human nature. The whole, however, is stated in order to set forth the dignity of Christ.

But it is for the same reason that the Son is said to be "the brightness of his glory", and "the impress of his substance:" they are words borrowed from nature. For nothing can be said of things so great and so profound, but by similitudes taken from created things. There is therefore no need refinedly to discuss the question how the Son, who has the same essence with the Father, is a brightness emanating from his light. We must allow that there is a degree of impropriety in the language when what is borrowed from created things is transferred to the hidden majesty of God. But still the things which are indent to our senses are fitly applied to God, and for this end, that we may know what is to be found in Christ, and what benefits he brings to us.

It ought also to be observed that frivolous speculations are not here taught, but an important doctrine of faith. We ought therefore to apply these high titles given to Christ for our own benefit, for they bear a relation to us. When, therefore, thou hear that the Son is the brightness of the Father's glory, think thus with thyself, that the glory of the Father is invisible until it shines forth in Christ, and that he is called the impress of his substance, because the majesty of the Father is hidden until it shows itself impressed as it were on his image. They who overlook this connection and carry their philosophy higher, weary themselves to no purpose, for they do not understand the design of the Apostle; for it was not his object to show what likeness the Father bears to the Son; but, as I have said, his purpose was really to build up our faith, so that we may learn that God is made known to us in no other way than in Christ:¹ for as to the essence of God, so immense is the brightness that it dazzles our eyes, except it shines on us in Christ. It hence follows, that we are blind as to the light of God, until in Christ it beams on us. It is indeed a profitable philosophy to learn Christ by the real understanding of faith and experience. The same view, as I have said is to be taken of "the impress;" for as God is in himself to us incomprehensible, his form appears to us only in his Son.²

The word ajpau>gasma means here nothing else but visible light or refulgence, such as our eyes can bear; and carakth<r is the vivid form of a hidden substance. By the first word we are reminded that without Christ there is no light, but only darkness; for as God is the only true light by which it behaves us all to be illuminated, this light sheds itself upon us, so to speak, only by irradiation. By the second word we are reminded that God is truly and really known in Christ; for he is not his obscure or shadowy image, but his impress which resembles him, as money the impress of the die with which it is stamped. But the Apostle indeed says what is more than this, even that the substance of the Father is in a manner engraven on the Son.³

The word u~posta>siv which, by following others, I have rendered substance, denotes not, as I think, the being or essence of the Father, but his person; for it would be strange to say that the essence of God is impressed on Christ, as the essence of both is simply the same. But it may truly and fitly be said that whatever peculiarly belongs to the Father is exhibited in Christ, so that he who knows him knows what is in the Father. And in this sense do the orthodox fathers take this term, hypostasis, considering it to be threefold in God, while the essence (oujsi>a) is simply one. Hilary everywhere takes the Latin word substance for person. But though it be not the Apostle's object in this place to speak of what Christ is in himself, but of what he is really to us, yet he sufficiently confutes the Asians and Sabellians; for he claims for Christ what belongs to God alone, and also refers to two distinct persons, as to the Father and the Son. For we hence learn that the Son is one God with the Father, and that he is yet in a sense distinct from him, so that a subsistence or person belongs to both.

And upholding (or bearing) all things, etc. To uphold or to bear here means to preserve or to continue all that is created in its own state; for he intimates that all things would instantly come to nothing, were they not sustained by his power. Though the pronoun his may be referred to the Father as well as to the Son, as it may be rendered "his own," yet as the other exposition is more commonly received, and well suits the context, I am disposed to embrace it. Literally it is, "by the word of his power;" but the genitive, after the Hebrew manner, is used instead of an adjective; for the perverted explanation of some, that Christ sustains all things by the word of the Father, that is, by himself who is the word, has nothing in its favor: besides, there is no need of such forced explanation; for Christ is not wont to be called rJh~ma, saying, but lo>gov, word.⁴ Hence the "word" here means simply a nod; and the sense is, that Christ who preserves the whole world by a nod only, did not yet refuse the office of effecting our purgation.

Now this is the second part of the doctrine handled in this Epistle; for a statement of the whole question is to be found in these two chapters, and that is, that Christ, endued with supreme authority, ought to be head above all others, and that as he has reconciled us to his Father by his own death, he has put an end to the ancient sacrifices. And so the first point, though a general proposition, is yet a twofold clause.

When he further says, by himself, there is to be understood here a contrast, that he had not been aided in this by the shadows of the Mosaic Law. He shows besides a difference between him and the Levitical priests; for they also were said to expiate sins, but they derived this power from another. In short, he intended to exclude all other means or helps by stating that the price and the power of purgation were found only in Christ. ⁵

Sat down on the right hand, etc.; as though he had said, that having in the world procured salvation for men, he was received into celestial glory, in order that he might govern all things. And he added this in order to show that it was not a temporary salvation he has obtained for us; for we should otherwise be too apt to measure his power by what now appears to us. He then reminds us that Christ is not to be less esteemed because he is not seen by our eyes; but, on the contrary, that this was the height of his glory, that he has been taken and conveyed to the highest seat of his empire. The right hand is by a similitude applied to God, though he is not confined to any place, and has not a right side nor left. The session then of Christ means nothing else but the kingdom given to him by the Father, and that authority which Paul mentions, when he says that in his name every knee should bow. (Philippians 2:10) Hence to sit at the right hand of the Father is no other thing than to govern in the place of the Father, as deputies of princes are wont to do to whom a full power over all things is granted. And the word majesty is added, and also on high, and for this purpose, to intimate that Christ is seated on the supreme throne whence the majesty of God shines forth. As, then, he ought to be loved on account of his redemption, so he ought to be adored on account of his royal magnificence.⁶

¹ The fathers and some modern divines have held that these words express the eternal relation between the Father and the Son. But Calvin, with others, such as Beza, Dr. Owen, Scott and Stuart, have regarded the words as referring to Christ as the Messiah, as the Son of God in human nature, or as Mediator, consistently with such passages as these, -- "He that hath seen me hath seen the Father." John 14:9; "He that hath seen me hath seen him that sent me." (John 12:45). By this view we avoid altogether the difficulty that arises from the expressions, "the impress of his substance," or essence, he being so, not as to his eternal divinity, but as a Mediator. -- Ed.

² The remarkable wisdom of the preceding remarks must be approved by every enlightened Christian. There is an "Excursus" in Professor Stuart's Commentary on this Epistle, on the same subject, which is very valuable, distinguished for caution, acuteness, and sound judgment. Well would it be were all divines to show the same humility on a subject so remote from human comprehension. The bold and unhallowed speculations of some of the fathers, and of the schoolmen, and divines after them, have produced infinite mischief, having occasioned hindrances to the reception of the truth respecting our Savior's divinity, which would have otherwise never existed. -- Ed.

⁴ Stuart following Chrysostom, renders the words fe>ran, "controlling" or governing, and so does Schleusner; but the sense of "upholding" or sustaining, or supporting, is more suitable to the words which follow -- "by the word of his power," or by his powerful word. Had it been "by the word of his wisdom," then controlling or governing would be compatible; but as it is "power", doubtless sustension or preservation is the most congruous idea. Besides, this is the most obvious and common meaning of the word, and so rendered by most expositors; among others by Beza, Doddridge, Macknight and Bloomfield.

Doddridge gives this paraphrase, -- "Upholding the universe which he hath made by the efficacious word of his Father's power, which is ever resident in him as his own, by virtue of that intimate but incomparable union which renders them one." This view is consistent with the whole passage: "his substance" and "his power" corresponds; and it is said, "by whom he made the world," so it is suitable to say that he sustains the world by the Father's power. -- Ed

⁵ The word here used means properly "purification," but is used for expiation by the Sept.; see Exodus 30:10. The same truth is meant as when in chapter 10:12, that Christ, "after he had offered on sacrifice for sins, for ever sat down on the right hand of God." The reference here cannot be to the actual purification of his people; for what was done by Christ when he died is what is spoken of, even when he "put away sin" as it is said in chapter 9:26, "by the sacrifice for himself." The word then, may be forgiveness proceeds from the atonement: see 1 John 1:9.

Dr. Owen gives three reasons for considering the word in the sense of expiation or atonement, -- It is so rendered in some instances by the Septuagint; the act spoken is past, while cleansing or purification is what is effected now; and "himself" shows that it is not properly sanctification as that is effected by means of the word, (Ephesians 5:26,) and by the regenerating Spirit. (Titus 3:5)

The version of Stuart is, "made expiation for our sins," which is no doubt the meaning. -- Ed.

⁶ It has been observed by some that in these verses the three offices of Christ are to be found: the Father spoke by him as a prophet; he made expiation for our sins as a priest; and he sits at God's right hand as a king. -- Ed.

Hebrews 1:3
3. Who being the brightness of [his] glory, and the express image of his person, and upholding all things by the word of his power, when he had by himself purged our sins, sat down on the right hand of the Majesty on high.	3. Qui quum sit splendor gloriae et character substantiae ejus, portetque omnia verbo suo potenti, peccatorum nostrorum purgatione per seipsum facta, considit in dextera magnificentiae in excelsis.