How much effort and deepness it takes today to understand this one matter, the theological meaning of Jesus and Jesus death. For us all the ancient metaphors like ...jesus the scapegoat, Jesus the lamb, jesus blood safed us, the sprinkling of blood at the altar, the wine is the blood and the bread is the body of Jesus at the Lords evening meal, the slaughtered pessach lambs who were eaten at the evening meal at the pessach festival. e.g. remain actually in a fog unless we have one how interpretes the terms for our century and our philosophy.
We have little understanding of greek and judeo-christian philosophy at all and especially what the terms that are used in the new testament like "mercy seat", "blood" for as magical cleansing tool in a religious system of purity and how Jesus blood is used as metaphor to describe how christians are cleansed.
Likewise who understands today how the thinkers in the 2nd, 3rd or 4th century understood why Jesus was the LORD or the demarcation between triniy and subordination. If we think of how confusing it is for us today to interprete the "Understanding" of Charles Taze Russel or Rutherford or Franz exactly, we would often err and mix up the teachings, and now think how difficult to interprete the sayings of people who lived in the 3rd century e.g. The trinity is formulated in terms and language of people who lived in the antique, to consider!
Therefore especially for this deepness and broadness I have so much respect for your hard work and I appreciated your work because I am also ongoing searching this subjects.
For me it somehow ranges in order with works of modern theologians who interprete Jeus death not as payment to the father (the payment or legal aspect could be seen only a metaphor, although a sacrifice was always a financial burden).
Your work includes so many details that are helpful for former and actual JW to overthink their understandings how a sacrifical death of Jesus could be seen more as act of love than as payment, especially considering your arguments about Paul who used practically any metaphor to support/explain in the judea-christian language the notion that Jesus was the "prodigy".
Paraphrases like "The blood of Jesus safes us"....are hardly to explain today, does it mean the liquid, the life-principle, or does shedded blood stand for his devotion, which is respresented by blood, the whole life-work of Jesus.. and who are we to interprete that?