Oh that one would hear me! i.e. Oh that I had an opportunity of plea, ling my cause before a just judge l of having charges openly brought against me, and having "one" to hear my reply to them! Job does not regard his "comforters" as such persons.
They are prejudiced; they have even made themselves his accusers. Behold, my desire is, that the Almighty would answer me; rather, behold' here is my signature I let the Almighty answer me. This passage is parenthetic.
Job would prefer to be judged by God, if it were possible, and therefore throws out the wish. Here is his plea in ch. 29-31.; and here is his attestation by word of mouth, which is equivalent to his signature.
And that mine adversary had written a book; or, had penned an indictment against me. Job would have matters brought to an issue. In default of a Divine trial and sentence, which he cannot expect, it would suffice tot him that his arraigner should formally draw out his list of charges, and present him with a copy, and so give him an opportunity of making answer to it.