The speaker, acknowledging that his verse is repetitive and unchanging, defends his stylistic monotony as the natural result of his unchanging devotion to the beloved.
Sonnet 76 brilliantly inverts aesthetic criticism into emotional virtue. The speaker's 'barren' verse, his lack of 'new pride,' his failure to follow fashionable 'compounds strange'—these are not flaws but evidence. His monotony is fidelity. By refusing stylistic innovation, he refuses to dilute his subject (the beloved) with variety. Every repetition of 'you and love' is a renewed oath. The couplet's sun metaphor is perfect: the sun is 'daily new and old'—it rises anew each morning, yet it is eternally the same celestial body. Similarly, the speaker can write 'still telling what is told' because the subject is inexhaustible and unchanging. The admission that he 'dresses old words new' becomes not a confession of poverty but a declaration that there is nothing worth writing except what he has already written.
Line 7 reveals that the speaker's style has become so recognizable that 'every word doth almost tell my name.' This is both boast and complaint. The speaker cannot hide behind technique; he is bound to his own voice. He cannot evolve because evolution would be infidelity. This captures the paradox of artistic devotion: fidelity to one subject eventually means fidelity to one method. The speaker has written himself into a corner, and he defends that corner by philosophizing it into a virtue. The sonnet thus documents both the strength of constancy and its cost—the creative death that comes from loving only one thing, writing only about one person, being always recognizable and therefore always repetitive.
A songwriter says: 'I know my lyrics are all about the same person. I haven't tried anything new. My music sounds the same every album.' Rather than apologize or change, they double down: 'That's the point. My entire artistic output is you. Consistency is the evidence of my devotion.' It's both self-aware and self-justifying—the artist owns the limitation and recasts it as intensity.