Unknown Author
Job 13:18ESV·author unknown

Behold, I have prepared my case; I know that I shall be in the right.

Matthew Henry Presbyterian @wholebiblehenry

Job here takes fresh hold, fast hold, of his integrity, as one that was resolved not to let it go, nor suffer it to be wrested from him. His firmness in this matter is commendable and his warmth excusable. I.

Commenting on Job 13:13-22

John Gill Reformed Baptist @doctorgill

Behold now, I have ordered my cause,.... Or "judgment" (t); that is, he had looked over his cause afresh, had reviewed the state of his case, had considered it in every light, had drawn a plan of it, had digested it in a proper manner, and had arranged his reasons and arguments in vindication of himself in a regular form; and had them at hand...

Jamieson-Fausset-Brown Reformed @jfbcommentary

ordered--implying a constant preparation for defense in his confidence of innocence.