(9) They all shall wax old as a garment.--An echo of Job 13:28; Psalm 102:26; reproduced in Isaiah 51:6.

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.Behold, the Lord God will help me,.... This is repeated from Isaiah 50:7; see Gill on Isaiah 50:7; to show the certainty of it, the strength of his faith in it, and to discourage his enemies:

who is he that shall condemn me? make me out a wicked person (c), prove me guilty, and pass sentence upon me, when thus acquitted and justified by the Lord God? The Apostle Paul seems to have some reference to this passage in Romans 8:33,

lo, they all shall waste old as doth a garment; his enemies, those that accused him, the Scribes, Pharisees, and chief priests; and those that condemned him, the Jewish sanhedrim, and the Roman governor:

the moth shall eat them up; they shall be like a worn out or motheaten garment, that can never be used more. The phrases denote how secret, insensible, and irrecoverable, their ruin should be, both in their civil and church state, all being abolished and done away.

(c) "quis ipse impium faciet me", Pagninus, Montanus; "impium vel praevaricatorem et iniquum faciet me", Vatablus.