Very detailed collation of scripture, excellent to read! It's always amazing to see the revelation from reading scripture in the original Hebrew and Greek, appreciate you taking the time.
I'd like to share Eph 6:12-13 because I think Paul is letting us know that our battle is not with men but with the satanic powers (prince of the power of the air - Eph 2:2) in the unseen heavenly realm,
'12 For our struggle is not against flesh and blood, but against the rulers, against the powers, against the world forces of this darkness, against the spiritual forces of wickedness in the heavenly places. 13 Therefore, take up the full armor of God, so that you will be able to resist in the evil day, and having done everything, to stand firm.'

Some interesting questions about 'The angel of the LORD'. @lastdays made a good post a few days ago and I think it may well be Christ in his pre-incarnate form.