As promised:
http://bible-discernments.com/joshua/whatisachiasm.html
http://myplace.frontier.com/~g.novak/ss/psalms.htm
https://www.studylight.org/commentaries/dcc/psalms-83.html
https://en.wikipedia.org/wiki/Chiastic_structure
Joining all in prayer, for the peace of Jerusalem.
Thank you and blessings for today’s prayer and lesson, dearest LTOS/ML.
YOU are a treasure!