The answer is: The Songs of Degrees

Psalm 120-134 - The Songs of Degrees, or "Psalms of Ascents," are believed to have been sung by pilgrims as they journeyed to Jerusalem for festivals. This collection emphasizes themes of hope and reliance on God during trials, paralleling the Israelites' journey from exile (Psalm 126:1).

The “Songs of Degrees,” or “Psalms of Ascents,” have a unique role in the Psalter, essentially serving as the soundtrack for ancient Israelite pilgrims. These 15 intimate hymns reflect deep emotion, traveling trials, highs and lows, and praise suitable for those long official marches up to the holy city of Jerusalem. Picture it: crowds of hundreds gathering, their voices intertwining like a vibrant choir, uniting under the shared aspiration of drawing near to a sacred space!

What’s captivating about these poems is their historical backdrop—most particularly contributed to the celebratory festivals. The feast days brimming with fervor allowed estranged hearts from the Exile to find common roots through song. Notably, Psalm 126 hints at this journey from despair to joy, affirming the notion that these songs encouraged each other to pursue hope upon arrival.

Exploring further, many scholars suggest that the ancient practice of reciting these psalms harks back to an earlier rite of passage, echoing future values and reflections on unity and perseverance. Interestingly, you might notice that Psalm 122 expresses joy upon arriving in Jerusalem, juxtaposing the struggle of the voyage—with humans intimately understanding turbulent journeys often shadowed by bitterness.

These collective songs teach us about resilience, tethering communities across time; the rhythms of ascent remind us that we all share our own journeys, aspiring toward our personal Jerusalems. Each Psalm reverberates with hope, a universal message filed snugly within the canvas of the soul's trek towards belonging.