Isaiah reviewed with Israel the events that would lead up to their release from captivity. Those things were related beforehand in order that they would know that it was from God and not from their reliance upon any power from idol gods. God would allow their delivery for His own name’s sake in order to remove previous defamation of His name. (Non-believers had stated that Israel’s God was unable to prevail against their gods.) Israel was reminded that it was through their disobedience that they would be placed in the position of being delivered from their captivity. However, the same God who had led, fed, watered and protected His people through the desert to the Promised Land would provide for their needs during the return to their home in Jerusalem/Judah.