Shall not they teach you, and tell you, and utter words out of their heart?
Read Chapter 8
Gregory The Dialogist
AD 604
65. We must mark what he had said before, And the inspiration [‘spiritus,’ as before] of the words of thy mouth is multiplied. But now when the fathers are brought to mind, he says, They shall utter words out of their heart. As though heretics abhorring the life of Holy Church said, ‘Thou hast abundance of inspiration in thy mouth, in thy heart thou hast none of it. But they are to be heard in opposition, who, in uttering words from the heart, have taught the right thing by living like it.’ But oftentimes the wicked, whereas the evil of their own crookedness is unknown to them, boldly pull in pieces the uprightness of others, and while they usurp to themselves authority of pronouncing rebukes against good men, they either deliver those good sentiments, which they have imbibed not by seeing but by hearing them, or else with lying lips lay that evil to the charge of others, which they are themselves guilty of committing. But when they give utterance to good thoughts, which they sco...
In order to give authority to his words, Bildad calls the venerable past as a witness, so that he may appear to know through long experience what he has said or is about to say. In a different sense, Bildad wants Job to learn from ancient examples what he had said before, that is, that God is appeased by the prayers of the righteous. Through God’s support not only are calamities dissolved but also prosperity and happiness are returned. Thus God, whom they had invoked, protected Abraham and his descendants in their distress. Observe a third sense in Bildad’s words: “I want you to consider the ancient examples, so that you may not despise my advice because of my youth.” - "Exposition on the Book of Job 8.8"