Final answer:
The speaker's humility in the poem stems from a shift to self-reflection and a longing for a life intertwined with nature, highlighting reverence to the natural world and the simplicity it symbolizes.
Step-by-step explanation:
The speaker's humility in the poem, as a consequence of the mighty forces of the natural world, is portrayed through a shift to internal reflection and a yearning for a simpler, nature-integrated life. The initial direct address to the audience transitions into self-dialogue, highlighting the speaker's introspection, ultimately leading to an expression of a desire to relinquish the modern world for an ancient connection with nature's divinity.
This longing is emphasized in the wishes to see Greek mythological figures like Proteus and Triton in nature's elements, representing an awe and reverence towards the natural world that seems to surpass the complexities of modern life. The humble stance of the speaker arises from recognizing the grandeur and superiority of nature, culminating in the feeling of being 'less forlorn' if only this connection could be embraced.