The Chiasm of Leviticus 26:39
A chiasm is a literary structure where the words of the first section of a passage are repeated in reverse order in the second. Typically whatever is in the center of the chiasm is what is being emphasized. In Leviticus 26:39, the emphasis is on the curses for their past iniquity. https://www.howthebiblefitstogether.org/files/Lev-26.39a-Chiasm.pdf