Thanks for the info logos1560,

My understanding of the passage is that it is referring to people, not the Scriptures.

My intent has been not to get sidetracked on whether or not it was referring to people or the Scriptures (even if Psalm 12:6-7 does not refer to the Scriptures there are other Scriptures that do promise that God's word will endure), but rather to accept the KJVO position for purposes of discussion.