Isaiah 49:14

Having heard the promises that precede, promises that God will bring the whole world to Himself, Israel, personified as Zion, complained that the Lord had forgotten about her. What about the special relationship that He had promised she would always have with Him? That appeared to be over. Isaiah often used Zion when he spoke of Jerusalem or the Israelites in the future, as here.

"The sense of anticlimax at Isaiah 49:14 could hardly be stronger. Reminiscent of the ’Why do you say, O Jacob?’ of Isaiah 40:27 after the assurances of Isaiah 40:1-26, the complaining voice of Zion contrasts sharply with the world song over the work of the Servant [Isaiah 49:13]." [Note: Motyer, p. 392.]