9 but we see Jesus, who [was] made some little inferior to angels on account of the suffering of death, crowned with glory and honour; so that by the grace of God he should taste death for every thing.

10 For it became him, for whom [are] all things, and by whom [are] all things, in bringing many sons to glory, to make perfect the leader of their salvation through sufferings. 11 For both he that sanctifies and those sanctified [are] all of one; for which cause he is not ashamed to call them brethren,

Matthew Henry's Commentary on Hebrews 2:9-11

Commentary on Hebrews 2:5-9

(Read Hebrews 2:5-9)

Neither the state in which the church is at present, nor its more completely restored state, when the prince of this world shall be cast out, and the kingdoms of the earth become the kingdom of Christ, is left to the government of the angels: Christ will take to him his great power, and will reign. And what is the moving cause of all the kindness God shows to men in giving Christ for them and to them? it is the grace of God. As a reward of Christ's humiliation in suffering death, he has unlimited dominion over all things; thus this ancient scripture was fulfilled in him. Thus God has done wonderful things for us in creation and providence, but for these we have made the basest returns.

Commentary on Hebrews 2:10-13

(Read Hebrews 2:10-13)

Whatever the proud, carnal, and unbelieving may imagine or object, the spiritual mind will see peculiar glory in the cross of Christ, and be satisfied that it became Him, who in all things displays his own perfections in bringing many sons to glory, to make the Author of their salvation perfect through sufferings. His way to the crown was by the cross, and so must that of his people be. Christ sanctifies; he has purchased and sent the sanctifying Spirit: the Spirit sanctifies as the Spirit of Christ. True believers are sanctified, endowed with holy principles and powers, set apart to high and holy uses and purposes. Christ and believers are all of one heavenly Father, who is God. They are brought into relation with Christ. But the words, his not being ashamed to call them brethren, express the high superiority of Christ to the human nature. This is shown from three texts of Scripture. See Psalm 22:22; 18:2; Isaiah 8:18.