Job

Job 21:27 Behold , I know your thoughts and devices which you wrongfully imagine against me.
This is Job's appeal to his friends to consider what they were saying. In verse 3 Job said to them suffer me that I May speak and after that I have spoken mock on. In other words Job was saying heart what I have to say and if you disagree " mock on " leading up to all this his friends thought Job was a hypocrite, they thought that Job was suffering because He was a wicked man. They couldn't see God's Hand in and through it all.