My words shall be of the uprightness of my heart - I will speak in sincerity. I will utter nothing that shall be hollow and hypocritical. What I speak shall be the real suggestion of my heart - what I feel and know to be true. Perhaps Elihu was the more anxious to make this point entirely clear, because the three friends of Job might be supposed to have laid themselves open to the suspicion that they were influenced by passion or prejudice; that they had maintained their opinions from mere obstinacy and not from conviction; and that they had been sometimes disposed to cavil. Elihu claims that all that he was about to say would be entirely sincere.

Shall utter knowledge clearly - Shall state things just as they are, and give the true solution of the difficulties which have been felt in regard to the divine dealings. His object is to guard himself wholly from the suspicion of partiality.

My words shall be of the uprightness - As God has given me his Spirit, from that Spirit alone will I speak; therefore all my words shall be of uprightness, knowledge, and truth.

Knowledge clearly - דעת ברור daath barur, pure science. I shall lay down no false positions, and I shall have no false consequences.

My words shall be of the uprightness of my heart,.... Not that the uprightness of his heart, or his own personal integrity, should be the subject of his discourse; but what he should say would be in or out of the uprightness of his heart, with all sincerity and faithfulness; what would be the real sentiments of his mind, and not proceed from a double or insincere heart:

and my lips shall utter knowledge clearly; what knowledge he had of God, and of the perfections of his nature, and of his works in nature and grace, and of his dealings in a providential way with the sons of men; and what knowledge he had of Christ, his person, office, and grace somewhat of which speaks in this chapter; and such sort of knowledge is to be uttered, to be published, and made known to the good of others; and not to be concealed, and hid, or held, as in a prison, in unrighteousness; and to be uttered clearly, plainly, and distinctly, in words intelligible, and easy to be understood; and not in ambiguous terms, or in words of a double meaning; or which are abstruse and intricate, and serve rather to make the mysteries of Providence and grace more dark and obscure than to explain them; integrity of heart, and perspicuity of language, serve much to recommend a speaker, and both are expressed in this verse.

My words shall be of the uprightness of my heart: and my lips shall utter knowledge clearly.

33:3 My words - I will not speak passionately or partially, but from a sincere desire to do thee good. Clearly - What I speak will be plain, not hard to be understood.

3. I will speak according to my inward conviction.

clearly-rather, "purely"; sincerely, not distorting the truth through passion, as the friends did.

33:1-7 Job had desired a judge to decide his appeal. Elihu was one according to his wish, a man like himself. If we would rightly convince men, it must be by reason, not by terror; by fair argument, not by a heavy hand.