He shall see of the travail of his soul, and shall
"The travail of his soul" is the toil and labour he endured, in working out the salvation of his people; his obedience and death, his sorrows and sufferings; particularly those birth throes of his soul, under a sense of divine wrath, for the allusion is to women in travail; and all the agonies and pains of death which he went through. Now the fruit of all this he sees with inexpressible pleasure, and which gives him an infinite satisfaction; namely, the complete redemption of all the chosen ones, and the glory of the divine perfections displayed therein, as well as his own glory, which follows upon it; particularly this will be true of him as man and Mediator, when he shall have all his children with him in glory; see ( Hebrews 12:2 ) . The words are by some rendered, "seeing himself or his soul freed from trouble, he shall be satisfied" F3; so he saw it, and found it, when he rose from the dead, and was justified in the Spirit; ascended to his God and Father, was set down at his right hand, and was made glad with his countenance, enjoying to the full eternal glory and happiness with him: and by others this, "after the travail F4 of his soul, he shall see [a seed], and shall be satisfied"; as a woman, after her travail and sharp pains are over, having brought forth a son, looks upon it with joy and pleasure, and is satisfied, and forgets her former pain and anguish; so Christ, after all his sorrows and sufferings, sees a large number of souls regenerated, sanctified, justified, and brought to heaven, in consequence of them, which is a most pleasing and satisfactory sight unto him,
By his knowledge shall my righteous servant justify
Christ is the servant of the Lord; (See Gill on Isaiah 53:1), (See Gill on Isaiah 49:3), (See Gill on Isaiah 52:13). He is said to be "righteous", because of the holiness of his nature, and the righteousness of his life as a man; and because of his faithful discharge of his work and office as Mediator; and because he is the author and bringer in of an everlasting righteousness, by which he justifies his people; that is, acquits and absolves them, pronounces them righteous, and frees them from condemnation and death; he is the procuring and meritorious cause of their justification; his righteousness is the matter of it; in him, as their Head, are they justified, and by him the sentence is pronounced: for this is to be understood not of making men holy and righteous inherently, that is sanctification; nor of a teaching men doctrinally the way and method of justifying men, which is no other than ministers do; but it is a forensic act, a pronouncing and declaring men righteous, as opposed to condemnation: and they are many who are so justified; the many who were ordained to eternal life; the many whose sins Christ bore, and gave his life a ransom for; the many sons that are brought by him to glory. This shows that they are not a few, which serves to magnify the grace of God, exalt the satisfaction and righteousness of Christ, and encourage distressed sinners to look to him for justification of life; and yet they are not all men, for all men have not faith, nor are they saved; though all Christ's spiritual seed and offspring shall be justified, and shall glory: and this is "by" or "through his knowledge"; the knowledge of him, of Christ, which is no other than faith in him, by which a man sees and knows him, and believes in him, as the Lord his righteousness; and this agrees with the New Testament doctrine of justification by faith; which is no other than the manifestation, knowledge, sense, and perception of it by faith.
For he shall bear their iniquities;
this is the reason of Christ's justifying many, the ground and foundation of it; he undertook to satisfy for their sins; these, as before observed, were laid on him; being laid on him, he bore them, the whole of them, and all the punishment due to them; whereby he made satisfaction for them, and bore them away, so as they are to be seen no more; and upon this justification proceeds.