I didn’t finish 2 Chronicles (I read 1 Chronicles thoroughly) because I had read 1 and 2 Kings in depth paying attention to every detail.
Now, the main problem with the reading you are doing -in my view- is that after the birth of Jesus and the coming of the Holy Spirit emphasis changed and we are, currently, in a different period of the history of salvation.
Thus emphasis is, not on farfetched details of history or the mosaic law but, on charity and mercy. Living in the Spirit.
I’ll give one general, parallel, counter example that holds amazingly:
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The case of the blood moons that held in biblical times, several times afterwards, and just recently in 2015 repeated…Guess what the main event this time was?? Pope Francis invoked the Synod on the Family. (And family is where the emphasis is!!!) Sites like the one you quoted, however in depth their reading goes, where ready to blow the trumpets of the apocalypse…However, nothing happened!!
And my conclusion: live your own life in Christ as best you can, in simplicity if possible.
(I do appreciate the analyses you are conducting.)
God bless.