Answer:
The unity of the speaker and his beloved, is the right answer.
Step-by-step explanation:
Sonnet 17 by Pablo Neruda is one of the Hundredth sonnets. The theme of this Sonnet is Love. In this sonnet, the speaker reveals his love for a lady, which is consuming and mysterious. The speaker begins off me by revealing that his love for the lady is not tantamount to his love for a shade, form or external article. He loves what is not seen by the eyes or tangible he cherishes what is within and unseen.