How long will it be ere ye make an end of words? - It has been made a question to whom this is addressed. It is in the plural number, and it is not usual in Hebrew when addressing an individual to make use of the plural form. Some have supposed that it is addressed to Job and to Eliphaz, as being both “long-winded” and tedious in their remarks. Others have supposed that it refers to Job “and the members of his family,” who possibly interposed remarks, and joined Job in his complaints. Others suppose that it refers to Eliphaz and Zophar, as being silent during the speech of Job, and not arresting his remarks as they ought to have done. Rosenmuller supposes that it refers to Job and those similar to him, who were mere feigners of piety, and that Bildad means to ask how long it would be before they would be effectually silenced, and their complaints hushed. I see no great difficulty in supposing that the reference is to Job. The whole strain of the discourse evidently supposes it; and there is no evidence that any of the family of Job had spoken, nor does it seem at all probable that Bildad would reprove his own friends either for the length of their speeches, or for not interrupting an other. The custom in the East is to allow a man to utter all that he has to say without interruption.
Mark - Hebrew understand; or be intelligent - תבינו tābı̂ynû; that is, either speak distinctly, clearly, intelligently; or consider and weigh our arguments. The former is the interpretation of Schultens, and seems to me to be the true one. The idea is this: “You, Job, have been altering mere words. They are words of complaint, without argument. Speak now in a different manner; show that you understand the case; advance arguments that are worthy of attention, and then we will reply.”