In what way are the speakers in both sonnets similar?

In both Sonnet 18 by William Shakespeare and Sonnet 29 by Edmund Spenser, the speakers express deep admiration and love for the subjects of their poems. They use rich and elevated language to praise the physical beauty, virtues, and qualities of their beloveds. Both sonnets emphasize the power of love to endure and transcend the limitations of time. The speakers are confident in the immortality of their love and the lasting impact of their poetic tributes. Through their eloquent words, they aim to immortalize the beauty and worthiness of their loved ones. Despite the specific differences in imagery and themes, the underlying sentiment of devotion and adoration connects the speakers in both sonnets.