What is the context of Isaiah 50:7-8?

• The Servant’s Obedience (Isaiah 50:4-7 false)
• The Servant’s Vindication (Isaiah 50:4-11 true)
• The Obedient Servant (Isaiah 50:4-11 true)
• The Lord’s Obedient Servant (Isaiah 50:4-11 true)
• Israel’s Sin and the Servant’s Obedience (Isaiah 50:1-11 true)
• The Servant, Israel’s Hope (Isaiah 50:1-11 true)
• God Helps His Servant (Isaiah 50:1-11 true)