The Chiastic Structure of 2 Corinthians
A chiasm is a literary structure where vocabulary of the first section of a passage is repeated in reverse order in the second. The center of the chiasm is typically the climax of the passage.The book of 2 Corinthians was written by Paul as a chiasm. https://www.howthebiblefitstogether.org/files/2-Cora-Chiasm-In-ESV.pdf