The mood now reverts back to hope (cf. 65:17-25). In contrast to all the bereavement and deprivation that Jerusalem had experienced and would yet experience (cf. 26:16-18; 37:3; 51:18-20), the ultimate future of the city and its inhabitants remained bright.
66:7 The subject of this prophecy is Zion (v. 8). As a pregnant woman, Isaiah pictured Zion delivering a baby without pain. She would give birth to a boy before she began experiencing labor pains. This is, of course, the opposite of what usually happens. This may be a prophecy of Messiah's appearing before the Tribulation, the time of Jacob's trouble (Jer. 30:7; cf. Gen. 3:16). It may also be a prediction of joy and delight coming to Zion in the future. However, in light of the next verse, it seems that the boy is the nation of Israel.
"Israel's return to the land will be so remarkably quick that it will be like a woman giving birth to a son before (v. 7) or as soon as (v. 8) she has any labor . . . pains."733
66:8 Such a reverse order of things seems incredible. Nevertheless, Israel would come (back) into existence quickly and painlessly. This would be a supernatural work of God. It will happen at Messiah's second advent. He will recreate Israel as a nation after Antichrist and the combined Gentile nations of the world have sought to destroy her (cf. Dan. 11:40-45; Rev. 12). However, the whole rebirth of Israel from the Exile to the Millennium may have been in the prophet's vision. Similarly he saw the whole recreation of the earth as a whole (65:17-25).
66:9 God promised to bring the nation of Israel to birth. Her emergence as a nation in the future might appear impossible, but Yahweh would accomplish it (cf. Zech. 12:10; 13:1; Rom. 11:26).
66:10 God called Jerusalem's friends to rejoice with her at the prospect of her bearing a nation in the future. God would do for Jerusalem what He had done for Sarah and Abraham, namely, give her a supernatural birth. Jerusalem's friends had formerly mourned her condition because God had called her enemies to trample her down (cf. 5:5-6; 49:19) and because she could not be righteous in herself (cf. 57:18; 59:9-15a).734
66:11 As a new mother, Jerusalem would be able to nourish her newborn. The city would supply the needs of her inhabitants and would comfort them with contentment and fulfillment (cf. v. 13; 40:1). The godly would draw strength from Jerusalem in the future.
66:12 The Lord would extend peace (Heb. shalom) to Israel as a constantly flowing river. He would bring glory from the nations to her, glory that she had sought in the wrong ways in the past, and Israel would enjoy preferential treatment from Him.
66:13 God would comfort Israel as a mother comforts her child by the way He would deal with Jerusalem in blessing.
"Isaiah changes the figure. Not only as children sucking the mother's breast does God comfort His people, but also as a mother comforts her grown son."735
66:14 The result would be that God's people would see His supernatural work, would rejoice in it, and would receive strength from observing it. His servants, the godly among His people, would appreciate that God Himself had revived Israel. But He would punish His enemies.