I would say the new in todays society.
"sword," and "pen" demonstrate metonymy, refering to the church, the military, and the literary arts, respectively. In Wordsworth's sonnet, he accomplishes two purposes and develops two themes. He pays personal tribute to John Milton, and he offers strong social criticism of conditions in England in 1802.
Answer: Niche
Explanation: A synonym for niche is calling. It is his calling for him to be a writer. Hope this helps !
Puritans as a political entity largely disappeared, but Puritan attitudes and ethics continued to exert an influence on American society. They made a virtue of qualities that made for economic success—self-reliance, frugality, industry, and energy—and through them influenced modern social and economic life.