The daysman, the witness, and the redeemer
Pattern
Three times Job reaches for a figure the book never supplies: a daysman to lay his hand upon both parties, a witness in heaven, and at last a living redeemer who shall stand at the latter day upon the earth. The ladder rises rung by rung out of the book's darkest chapters.
Older writers from Gregory onward read the ladder as reaching toward Christ the one mediator between God and men. The rungs themselves are text any reader can see: a sufferer asking for exactly the office the gospel later fills.
Job 9:33 you are here
No daysman betwixt us
The word daysman stands here and nowhere else in Scripture.
My witness is in heaven
I know that my redeemer liveth
The first occurrence of the word redeemer in canonical order.
