Isaiah 8:4

. IV. They cannot forgive Edom and Babylon, ver. 7-9 . In singing this psalm we must be much affected with the concernments of the church, especially that part of it that is in affliction, laying the sorrows of God's people near our hearts, comforting ourselves in the prospect of the deliverance of the church and the ruin of its enemies, in due time, but carefully avoiding all personal animosities, and not mixing the leaven of malice with our sacrifices. The Sorrows of Captivity. 1 By the rivers of Babylon, there we sat down, yea, we wept, when we remembered Zion. 2 We hanged our harps upon the willows in the midst thereof. 3 For there they that carried us away captive required of us a song; and they that wasted us required of us mirth, saying, Sing us one of the songs of Zion. 4 How shall we sing the Lord 's song in a strange land? 5 If I forget thee, O Jerusalem, let my right hand forget her cunning. 6 If I do not remember thee, let my tongue cleave to the roof of my mouth; if I prefer not Jerusalem above my chief joy. We have here the daughter of Zion covered with a cloud, and dwelling with the daughter of Babylon; the people of God in tears, but sowing in tears. Observe,