The Pulpit Commentary - Isaiah 59:1
The Lord's hand is not shortened; i.e. God is not less able to help than of old; his "hand" has lost none of its power. That he does not help is owing to the iniquities of his people, which have separated between him and them ( Isaiah 59:2 ). It is the same fact which has made his ear heavy. He cannot hear prayers that are not sincere—not from the heart. read more
Adam Clarke's Commentary on the Bible - Isaiah 59:21
This is my covenant with them "This is the covenant which I make with them" - For אותם otham , them, twenty-four MSS., (four ancient), and nine editions have אתם ittam , with them. My Spirit that is upon thee - This seems to be an address to the Messiah; Kimchi says it is to the prophet, informing him that the spirit of prophecy should be given to all Israelites in the days of the Messiah, as it was then given to him, i.e., to the prophet. And my words which I have put in thy... read more