A tree that gazes at the stars falls in love with a stream: Helen Hunt Jackson's fable begins with a mismatch. The Fir-Tree is tall, fixed, and looks upward, while the Brook is low, restless, and already promised to the sea. "Too late!" she cries, and she warns him that her love might "curse or bless." He follows anyway. Felled by the King's woodsmen, dragged, shipped, and wrecked, he ends as drifting wood, while a voice along the sea promises to caress him "eternally." The poem's central idea is that a love given without reservation cannot be separated from suffering. It may be a blessing and a curse at once, and the lover who accepts one must accept the other.
The structure holds this idea tightly. Each of the five stanzas has eight lines, rhymed ABAB CDDC. The first four lines change from stanza to stanza (*Brook/forsook*, *spring/King*, *chain/pain*), but the last four always rhyme on the same sound: *sea, thee, me, free, see, flee*. Twenty lines end on one vowel, which makes the poem sound like two voices that cannot stop answering each other. The pronouns "thee" and "me" rhyme in every stanza, so the lovers are tied together even where the story keeps them apart. The lines also shrink as each stanza closes. After the long opening lines comes the clipped "Oh, do not follow me!" and the stanza ends like a door shutting.
The speakers alternate too. The Brook has the final word in stanzas one, three, and five, and the Fir-Tree in two and four. Their lines echo each other: "Oh, do not follow me!" becomes "O Brook, I follow thee!" and later "Why didst thou follow me?" and "Behold, I follow thee!" The verb *follow* is repeated so often that it stops sounding like a choice and starts to sound like a fate.
The imagery turns the tree's journey into a series of violent transformations. The woodsmen "sign him with a sign of burning steel," and the repeated word "sign" suggests a mark of destiny as much as a brand. Judging by the later "spar and brace and rope," he is being chosen to become part of a ship. Then come "adze and chain," the "dizzy slide of sand," and waves that toss him "in ecstasy of pain." That last phrase joins two opposites, and the tree's reaction is just as strange. Earlier he "laughed in manic joy" at being the first to fall, because falling means he can follow. In the fourth stanza he stands "stately" among the rigging and does not shake or "quail" in the worst storm, still saying "Free art thou, O Brook!" He releases her from any guilt, even while he suffers for his love.
The Brook changes most. In the first stanza she is a "silver-voiced" figure whose face loses its smiles, and she speaks in short anxious bursts: "I may not, dare not, tarry." Once her waters have become the sea, her tone hardens into something possessive. She says she caresses him with "fierce love" and reminds him, "I warned thee." In the last stanza she promises to hold him forever, and her final line, "Dead for the love of me!", can be read as tenderness, triumph, or accusation. The poem never says which, and that ambiguity is its sharpest edge. The ship goes down "without a song, a knell," so nobody mourns him, yet the sea keeps talking to the drifting wood.
What makes the poem worth reading is how it uses natural logic for emotional effect. A brook does run to the sea, and a felled fir can become a ship's timber and end up afloat on the water. Jackson lets these facts carry a story about devotion that outlasts death, and the result is both romantic and unsettling. The Fir-Tree's love is heroic, but the poem is honest about its cost, because the lovers are united only when everything else has been destroyed. The last image, wood drifting "night and day" beneath a murmuring voice, is a union that is hard to call either happy or sad.