Synopsis of the Books of the Bible, by John Nelson Darby, [1857-62], at sacred-texts.com
Psalms Chapter 122
Psalm 122 celebrates Jerusalem. The saint is glad to go there. The tribes go there; the thrones of judgment, of the house of David, are there. His brethren and companions and the house of Jehovah, the God of Israel, their God, made his heart cling to it. It is a restoring of the associations with Jerusalem, recalling the old and establishing the new ones.