"Listen up, recruits! Psalm 122 is a song of joy and prayer for the city of Jerusalem. It's written by King David, and it celebrates Jerusalem's peace, beauty and prosperity. The psalmist prays for the city's safety and peace, and for the people living there to live in harmony and unity. He emphasizes the importance of Jerusalem being a place of joy and peace and unity. He also encourages the people to pray for the peace of Jerusalem, and to have a heart of love and compassion for the city. So remember: Jerusalem is a place of joy and peace and unity, and we should all pray for its peace and prosperity. That's an order!"