What is the context of Isaiah 30:8-9?

• The Illusions of False Prophecy (Isaiah 30:8-11 true)
• A Rebellious People (Isaiah 30:8-17 true)
• A Warning for Rebellious Judah (Isaiah 30:8-17 true)
• Oracle regarding the Negev (Isaiah 30:6-17 true)
• Judah Warned against Egyptian Alliance (Isaiah 30:1-17 true)
• Condemnation of the Egyptian Alliance (Isaiah 30:1-17 true)
• Woe to the Obstinate Nation (Isaiah 30:1-33 true)