2 How long will it be ere ye make an end of words? mark, and afterwards we will speak.
[AD 450] Hesychius of Jerusalem on Job 18:1-2
It seems that Bildad ignores Job when he draws his resolutions, or when the logic of his words comes to him or when the power of his words comes to him, and where his will leads him, because the fighter “continues” to fight. The more Job sees his enemies increase, the more he grows strong against them. The more he sees the number of the slanderers grow, the more he renews himself to fight back in favor of truth. It is not only by exhorting but also by becoming firmer that Job makes the truth appear. But Bildad ignores that, and that is why he has said, “How long will you continue?” It is necessary that Job respond, and since he has not said that, we will say it instead of him, “He will continue until his spirit animates you, until he makes sources spring, until he blows wisdom into sincere vases, until you are tortured by his words as by the strikes of a whip. For you do not understand the wisdom of God and do not know his economy with regard to the righteous and the sinners.”

[AD 604] Gregory the Dialogist on Job 18:2
2. All heretics think that in some things that are known to her Holy Church is full of pride, while some things they fancy that she does not even understand. Whence Bildad the Shuhite, as it were, asserts that blessed Job had broken out into pride, when he declares [fatetur is used thus] that he ‘casts abroad words.’ But he gives a token with what pride he was himself swoln, who supposed that blessed Job spoke things that he did not understand; and whereas all heretics complain that they are despised by Holy Church in her estimate of them.