21 As for me, this is my covenant with them, saith the Lord; My spirit that is upon thee, and my words which I have put in thy mouth, shall not depart out of thy mouth, nor out of the mouth of thy seed, nor out of the mouth of thy seed's seed, saith the Lord, from henceforth and for ever.
21 "As for me, this is my covenant with them," says the Lord. "My Spirit, who is on you, will not depart from you, and my words that I have put in your mouth will always be on your lips, on the lips of your children and on the lips of their descendants-from this time on and forever," says the Lord.
21 "And as for me, this is my covenant with them," says the Lord: "My Spirit that is upon you, and my words that I have put in your mouth, shall not depart out of your mouth, or out of the mouth of your offspring, or out of the mouth of your children's offspring," says the Lord, "from this time forth and forevermore."
21 "As for me," God says, "this is my covenant with them: My Spirit that I've placed upon you and the words that I've given you to speak, they're not going to leave your mouths nor the mouths of your children nor the mouths of your grandchildren. You will keep repeating these words and won't ever stop." God's orders.
21 "As for Me," says the Lord, "this is My covenant with them: My Spirit who is upon you, and My words which I have put in your mouth, shall not depart from your mouth, nor from the mouth of your descendants, nor from the mouth of your descendants' descendants," says the Lord, "from this time and forevermore."
21 "And this is my covenant with them," says the Lord . "My Spirit will not leave them, and neither will these words I have given you. They will be on your lips and on the lips of your children and your children's children forever. I, the Lord, have spoken!
Matthew Henry's Commentary on Isaiah 59:21
Commentary on Isaiah 59:16-21
(Read Isaiah 59:16-21)
This passage is connected with the following chapters. It is generally thought to describe the coming of the Messiah, as the Avenger and Deliverer of his church. There was none to intercede with God to turn away his wrath; none to interpose for the support of justice and truth. Yet He engaged his own strength and righteousness for his people. God will make his justice upon the enemies of his church and people plainly appear. When the enemy threatens to bear down all without control, then the Spirit of the Lord shall stop him, put him to flight. He that has delivered, will still deliver. A far more glorious salvation is promised to be wrought out by the Messiah in the fulness of time, which all the prophets had in view. The Son of God shall come to us to be our Redeemer; the Spirit of God shall come to be our Sanctifier: thus the Comforter shall abide with the church for ever, John 14:16. The word of Christ will always continue in the mouths of the faithful; and whatever is pretended to be the mind of the Spirit, must be tried by the Scriptures. We must lament the progress of infidelity and impiety. But the cause of the Redeemer shall gain a complete victory even on earth, and the believer will be more than conqueror when the Lord receives him to his glory in heaven.