Joyce Kilmer's sonnet begins with a body and ends with a song. The title tells us the dead man is Rupert Brooke, but the poem never names him. It gives us a grave "in alien earth, across a troubled sea" and lets the details do the mourning. Its central idea is a refusal. Grief gets eight lines, and then the poem argues that a poet-soldier's death is a change of key rather than an ending, with his music carried on in memory and in heaven.
The opening is built on matched losses. "His mouth is stopped, with half his songs unsung; / His arm is still, that struck to make men free." Mouth and arm, song and fighting, are the two halves of the man, and each is silenced in turn. The sound of the verse works against that silence, though. Four of the octave's rhyme words (young, unsung, hung, tongue) share the same -ung sound, so the lines keep humming the very thing they say has been stopped. The octave follows the Petrarchan pattern of abbaabba. The sestet switches to an alternating cdcdcd, and the argument turns with it.
Before that turn comes a surprising instruction: "let no cloud of lamentation be." An elegy that tells its reader not to lament is unusual. The poem puts a "lyre" on the warrior's grave in place of flowers or tears, as if poetry itself were the proper offering. Then comes the repeated "We keep," in "We keep the echoes of his golden tongue, / We keep the vision of his chivalry." The repetition turns mourners into guardians. The word "chivalry" is telling. Together with "warrior" and the idea of striking "to make men free," it suggests that the poem sees war through a noble, almost medieval lens. There is no wound, no mud, no fear, only a gleaming figure.
The sestet opens on "So Israel's joy, the loveliest of kings," and brings in a second figure: David, the shepherd-king who was both psalmist and fighter. David's name is held back, just as Brooke's is, and does not appear until the penultimate line. The verb "Smote" does double duty: he smote "now his harp, and now the hostile horde." One word covers both music and battle, which is exactly the union the poem wants to claim for its subject. The phrase "loveliest of kings" has the same double force, since it joins beauty to power.
The sestet's rhymes tie the idea together. "Lord" and "sword" sit in the same pairing, so faith and fighting are bound by sound as well as by argument. "Kings," "rings" and "wings" lift the register upward, ending in the biblical-sounding image of resting "beneath Eternal wings," a picture of shelter. Meanwhile the "starry roof of Heaven rings / With psalms." The sky has taken over the singing that the earthly grave has lost, so the silence of line two is answered by a sound that fills the whole heavens.
The last line completes the design: "Song on his lips, and in his hand a sword." Set it beside the opening and the reversal is exact. The stopped mouth now has song on it, and the still arm now holds a sword. Everything taken away in the first quatrain is handed back in the final line. The poem is built like an argument that ends in a proof.
That neatness is both the poem's strength and the thing a thoughtful reader might question. As consolation it is skillful, and the regular iambic pentameter and the smooth, balanced phrasing make death sound orderly and meaningful. But the order is chosen. The poem does not ask whether such a death was waste, and it does not linger on pain. It reflects an idealised view of the soldier-poet, the young man whose courage and talent are one gift. What makes it worth reading is how completely that view is realised in a short space. It uses sound, a borrowed biblical hero, and a final line that mirrors the first to persuade us that the silence is not final.