Good post, bro!

1. I agree. In my debate with the guy at Beliefnet, I maintained that sacrifice was known and understood by all ancient peoples, the people of the NT Era (Jews and Gentiles), and continues today. As an aside; in a study of the Druids, I learned that human sacrifice still happened in parts of remote (non-Christian, pagan) Ireland till about 800 years ago. In a book "The Life and Death of A Druid Prince" by Anne Ross and Don Robbins, they go into details about a "bog man" found in England who was ritually sacrificed to the gods at about 60AD in the wake of Roman invasion. This man was aristocratic and probably actually "lived" for the express purpose of becoming a sacrifice, if it was needed. Human sacrifice happened in "the West" not so very long ago; something we tend to forget.Under 'Satisfaction' you wrote:1. The relation to ancient Jewish ritual sacrifices is clear.
2. Jesus willingly offers Himself as the sacrificial lamb to appease God and provide atonement on behalf of mankind. The picture here is of a feudal serf who has offended the honor of a feudal Lord. The son of the feudal Lord (and thus an equal in the stratified feudal system) steps in and satisfies the offense on behalf of the serf, thus restoring the Father's honor.
We find the idea of human sacrifice repugnant---and rightly so---as there is no need for any blood (animal or human) sacrifice today. But in our collective unconscious, I think we all understand what it means or meant. But for some, it may be their modernist mentality finds the idea "brutal" (as with my debating colleague at Beliefnet).
Perhaps human sacrifice is best understood intuitively? I feel I understand that Jesus was God's human sacrifice, which is exactly how I "read" John 3:16. God actually did what he had only commanded Abraham to do (sacrifice Isaac). I believe any first century Jew who read John 3:16 would have immediately seen the "Abraham connection" and this is what John intended to convey.
My friend at Beliefnet couldn't seem to comprehend my "primitive, barbaric" view of a God who required a substitutional sacrifice and provided it Himself by sending His Own Son.
I can't fully explain how I understand this. It's intuitive. Yet my debating partner insisted my view of a God who would require such a sacrifice was barbaric, "pagan," and even evil! (and he went to a Vineyard church)! Nothing I could say could make him see things any differently. (Btw, I believe "intuition" to be an actual theological tool, so to speak. I really do)!
Had Christianity not reached my ancestors (mostly Celtic) and the "civilized world"; we would possibly still be offering sacrifices, even human ones. But modern "civility" doesn't take away from an intuitive understanding of what sacrifice is and always has been, imo. Not for me, anyway.
Put another way, if God had not sent his Son...I would still be a Druid....
2. The "feudal Lord and serf" motif is similar to the "Suffering Servant" of Isaiah 53. Quite alike, if you think about it.
gtg to church,
Rick