9 Awake, awake, put on strength, O arm of Jehovah; awake, as in the days of old, [as in] the generations of passed ages. Is it not thou that hath hewn Rahab in pieces, [and] pierced the monster? 10 Is it not thou that dried up the sea, the waters of the great deep; that made the depths of the sea a way for the redeemed to pass over? 11 So the ransomed of Jehovah shall return, and come to Zion with singing; and everlasting joy shall be upon their heads: they shall obtain gladness and joy; sorrow and sighing shall flee away. 12 I, [even] I, am he that comforteth you: who art thou, that thou fearest a man that shall die, and the son of man that shall become as grass; 13 and forgettest Jehovah thy Maker, who hath stretched out the heavens, and laid the foundations of the earth; and thou art afraid continually all the day because of the fury of the oppressor, when he prepareth to destroy? And where is the fury of the oppressor? 14 He that is bowed down shall speedily be loosed, and he shall not die in the pit, nor shall his bread fail. 15 And I am Jehovah thy God, who raiseth the sea, so that its waves roar: Jehovah of hosts is his name. 16 And I have put my words in thy mouth, and covered thee with the shadow of my hand, to plant the heavens, and to lay the foundations of the earth, and to say unto Zion, Thou art my people.

17 Arouse thyself, arouse thyself, stand up, Jerusalem, which hast drunk at the hand of Jehovah the cup of his fury. Thou hast drunk, hast drained out the goblet-cup of bewilderment: 18 —there is none to guide her among all the children that she hath brought forth; neither is there any to take her by the hand of all the children that she hath brought up. 19 These two [things] are come unto thee; who will bemoan thee?—desolation and destruction, and famine and sword: how shall I comfort thee? 20 Thy children have fainted, they lie at the head of all the streets, as an oryx in a net: they are full of the fury of Jehovah, the rebuke of thy God. 21 Therefore hear now this, thou afflicted, and drunken, but not with wine: 22 thus saith thy Lord, Jehovah, and thy God, who pleadeth the cause of his people, Behold, I take out of thy hand the cup of bewilderment, the goblet-cup of my fury; thou shalt no more drink it again: 23 and I will put it into the hand of them that afflict thee; who have said to thy soul, Bow down, that we may go over; and thou hast laid thy body as the ground, and as the street to them that went over.

Matthew Henry's Commentary on Isaiah 51:9-52

Commentary on Isaiah 51:9-16

(Read Isaiah 51:9-16)

The people whom Christ has redeemed with his blood, as well as by his power, will obtain joyful deliverance from every enemy. He that designs such joy for us at last, will he not work such deliverance in the mean time, as our cases require? In this world of changes, it is a short step from joy to sorrow, but in that world, sorrow shall never come in view. They prayed for the display of God's power; he answers them with consolations of his grace. Did we dread to sin against God, we should not fear the frowns of men. Happy is the man that fears God always. And Christ's church shall enjoy security by the power and providence of the Almighty.

Commentary on Isaiah 51:17-23

(Read Isaiah 51:17-23)

God calls upon his people to mind the things that belong to their everlasting peace. Jerusalem had provoked God, and was made to taste the bitter fruits. Those who should have been her comforters, were their own tormentors. They have no patience by which to keep possesion of their own souls, nor any confidence in God's promise, by which to keep possession of its comfort. Thou art drunken, not as formerly, with the intoxicating cup of Babylon's idolatries, but with the cup of affliction. Know, then, the cause of God's people may for a time seem as lost, but God will protect it, by convincing the conscience, or confounding the projects, of those that strive against it. The oppressors required souls to be subjected to them, that every man should believe and worship as they would have them. But all they could gain by violence was, that people were brought to outward hypocritical conformity, for consciences cannot be forced.