No opening — Without God's permission. Yea, he shuts up in the grave, and none can break open those sealed doors. He shuts up in hell, in chains of darkness, and none can pass that great gulf.
Related Commentaries of Job 12:14
Job 12:14
14 Behold, he breaketh down, and it cannot be built again: he shutteth upd a man, and there can be no opening.