As in the other psalms of the series there is here alternation between soloist and choir. In Psalms 122:1 the soloist rejoices in the proposal made to go on a pilgrimage. The chorus announces that the journey is already accomplished, Psalms 122:2-5. The Church of Christ is compacted, built together, by His tears, and blood, and risen power. In Psalms 122:6, the soloist bids the company salute Jerusalem, r.v. margin, and the chorus replies. In Psalms 122:7-9 the soloist announces three reasons why they should pray for Jerusalem's peace: They who love her prosper; those who reside within her precincts are our brethren and companions; hers is the house of God builded for His habitation.
Psalms 123:1-4
The life of the pilgrim is full of sharp contrasts. Yesterday he was rejoicing in Jerusalem and sharing her peace; today he is grieved with the contempt of her foes. Hence this tiny psalm, which has been compared to "a sigh, an upward look, a sigh." The oriental servant is an adept at reading the meaning of his master's slightest gesture, Psalms 123:2. Let us live, as our Savior did, with our eye fixed on the least indication of God's will. See Acts 16:1-10. [source]
Chapter Summary: Psalms 122
1David professes his joy for the church 6And prays for the peace thereof
What do the individual words in Psalms 122:8 mean?
For the sakeof my brothersand companionsI will saynowPeace [be]within you