What is the context of Job 31:30-31?

• No Rejoicing over the Plight of Adversary (Job 31:29-32 true)
• Job's Final Appeal (Job 31:1-40 true)
• Job Defends His Righteousness (Job 31:1-40 true)
• Job’s Final Protest of Innocence (Job 31:1-40 true)
• Job Asserts His Integrity (Job 31:1-40 true)
• Job’s Final Defense (Job 31:1-40 true)
• Job’s Final Defense Continued (Job 31:1-40 true)
• Job’s Final Claim of Innocence (Job 31:1-40 true)