"Adieu" appears twice in the first line, and the doubling tells us at once that this is a leave-taking meant to be felt, not merely announced. Robert Burns speaks to the members of his Masonic lodge at Tarbolton. The title and text together give the situation: the speaker must "hie" to "foreign lands," "Pursuing Fortune's slidd'ry ba'," and he wants the men he leaves behind to remember him. Burns was himself a Freemason, and the poem speaks from inside that world, recalling nights when he was "honour'd with supreme command" and "Presided o'er the sons of light." The central idea is that fellowship can outlast distance. Memory, not presence, will hold the brotherhood together.
The poem is built from four eight-line stanzas in brisk, mostly eight-syllable lines, close to iambic tetrameter. That steady beat suits something meant to be read aloud or sung in company. The rhyme is unusually dense. In the last three stanzas one sound returns four times (Design, Divine, line, shine; wear, dear, here, tear), so the verse chimes like a repeated toast. Every stanza ends on "far awa," which acts as a refrain, and in the last stanza it rhymes with "a'," the Scots for "all." Absence and togetherness land on the same sound.
The imagery sets two opposite things against each other. Fortune is a "slidd'ry ba'," something slippery and hard to hold, tossed about by luck. The lodge, by contrast, is a building project. Its members are told to "keep th'unerring line, / Still rising by the plummet's law," where the plummet is the weighted string a mason uses to check that a wall stands true. Burns is leaving a world of upright, measured construction for one of chance. The third stanza turns Masonic vocabulary (the "Grand Design," the "glorious Architect Divine," "Order bright") into a blessing. Building becomes a way of talking about moral growth.
Language does similar work. The formal Masonic terms are English and Latinate, words like "Omniscient" and "Architect." The personal words are Scots: "mind" for remember, "ba'," "awa." The public ritual is in one voice and the private ache in another, and the Scots tends to arrive at the ends of lines, where the emotion lands. There is also a neat tension in the "hieroglyphic bright, / Which none but Craftsmen ever saw." Burns tells us the secret symbol exists but won't show it. The poem itself is a kind of secret-keeping, and Memory is imagined as a writer who will "on my heart… write" that symbol and the happy scenes with it.
The last stanza changes the poem's direction. Burns turns to those "whose merits claim / Justly that highest badge to wear," and then makes his one request: that when the lodge meets "yearly… a'," they drink "One round, I ask it with a tear, / To him, the Bard that's far awa." Up to now the speaker has promised, "I'll mind you still." Now he asks to be minded in return. He also steps outside himself and calls himself "the Bard," as though already seeing himself as a name spoken at a table he is absent from. The phrase that closed every earlier stanza as a description of his situation becomes his title. Absence has turned into an identity.
That final image is what gives the poem its force. It is a thank-you, a blessing and a toast at once, and it shows how Burns could take the ritual language of a closed society and make it warm and personal. A poem full of plumb-lines and badges ends with a tear, which suggests that for him the ritual mattered because of the friends who shared it. The farewell is also quietly confident. The speaker believes the lodge will gather every year, that glasses will be raised, and that a poet who has left will still be one of the company.