Hear now my reasoning - The speeches in this book are conceived as it delivered in a court of justice, different counselors pleading against each other. Hence most of the terms are forensic.

Hear now my reasoning,.... Job entreats his friends that they would be no longer speakers, but hearers; that they would vouchsafe to sit still, and hear what he had to say; though he was greatly afflicted, he had not lost his reason, wisdom was not driven out from him, Job 6:13; he had still with him his reasoning powers, which he was capable of making use of, and even before God, and desires that they would attend to what he had to say on his own behalf:
and hearken to the pleadings of my lips; he was capable of pleading his own cause, and he was desirous of doing it before God as his Judge; and begs the favour of his friends to be silent, and hear him out, and then let judgment be given, not by them, but by God himself.