Chapter 64 Isaiah Reinforces His Plea.
Having laid the foundation for his plea Isaiah now brings it forward vehemently. He cries for God to act forcefully and wonderfully in the bringing about of His purposes. He recognises the sinfulness of his people, but reminds God that He is the Potter, and they but the clay. Thus He can shape them as He will. Let them therefore be redeemed and not suffer as their brother Edom will suffer.
The thought of the coming judgment on Edom then reminds him of the judgment yet to come on Judah because of Hezekiah's folly, and just as he saw the coming final destruction of Edom before his eyes, so he sees the coming invasion and suffering of Jerusalem before his eyes (Isaiah 39:6-7). The arrival of the coming predators, the destruction of many cities, the desolation of Jerusalem, the burning of the Temple come vividly before him and he prays that this might not be the end for Judah/Jacob as it will be for Edom. That God will yet have mercy. Let this coming judgment not be final.