Organisation of the military guard for the temple. A big list chapter again.
There really isn’t that much to 1 chronicles.
The first nine chapters are lists of people. They make genaelogical points about God operating though history, but few people attempt to deny they are boring reading.
Then a bit of plot. David’s life with the messy bits left out.
Now very detailed lists of temple priests, musos, accountants, gatekeepers, etc. The lists are 2/3rds of the book!
I won’t mention again the meta story of how this might fit into the sweep of the Bible, just pray for my family and get on with the day!