50:4 The Lord GOD hath given {g} me the tongue of the learned, that I should know how to speak a word in season to [him that is] {h} weary: he awakeneth morning by morning, he awakeneth my ear to hear {i} as the learned.
(g) The prophet represents here the person and charge of them that are justly called to the ministry by God's word.
(h) To him that is oppressed by affliction and misery.
(i) As they who are taught, and made meet by him.
50:4 Given me - This and the following passages may be in some sort understood of the prophet Isaiah, but they are far more evidently and eminently verified in Christ, and indeed seem to be meant directly of him. The tongue - All ability of speaking plainly, and convincingly, and persuasively. Weary - Burdened with the sense of his, deplorable condition. Wakeneth - Me, from time to time, and continually. To hear - He by his Divine power assists me to the practice of all his commands and my duties, with all attention and diligence.
50:4-9 As Jesus was God and man in one person, we find him sometimes speaking, or spoken of, as the Lord God; at other times, as man and the servant of Jehovah. He was to declare the truths which comfort the broken, contrite heart, those weary of sin, harassed with afflictions. And as the Holy Spirit was upon him, that he might speak as never man spake; so the same Divine influence daily wakened him to pray, to preach the gospel, and to receive and deliver the whole will of the Father. The Father justified the Son when he accepted the satisfaction he made for the sin of man. Christ speaks in the name of all believers. Who dares to be an enemy to those unto whom he is a Friend? or who will contend with those whom he is an Advocate? Thus St. Paul applies it, Ro 8:33.