Final answer:
The 6th stanza likely explores themes of beauty's subjectivity and universal perception, continuing earlier ideas discussed in the poem.
Step-by-step explanation:
The idea in the 6th stanza of the poem is not explicitly mentioned in the provided information, but contextual clues indicate that it likely continues themes of subjectivity in beauty and perception present in earlier stanzas. Specifically, it relates to the speaker and the believers finding beauty in harmful or destructive things.
This could suggest a deep commentary on human nature and the universal capacity to perceive beauty in various forms, even those that others may find unappealing. Moreover, the use of enjambment and stanza breaks, as mentioned in the examples, might be to underline transitions in thought or to lead the readers to a change in understanding as we move from one stanza to another.