I agree that the main theme in our discussion is the Fall and redemption. But I do not think that this is the main theme of Genesis 3:21. We can use the imagery, but there is nothing in the verse or the surrounding passage to indicate that it is about redemption.
I admit that I am somewhat of an impatient reader. I like to "watch the move" first and then read the novel and this somewhat skews the way I see things as I read through the narrative somewhat knowing what lies ahead because I am reading the book through the filter of the established plot-line of the movie! In other words, what I am reading at the beginning of a book has already been "colored" with what I know to be coming a few chapters later and I therefore concede that this is where much of my understanding of Gen 3 is coming from. Not saying this is wrong but I am admitting that I am more of a Systematic Theologian than a Biblical Theologian who would view things strictly from the viewpoint of the author and comparing what he has written only with his other writings or whatever he may have had at his disposal. In other words, a biblical theologian would not look to Romans 5 or 1 Cor 15 in order to understand Gen 3 as a systematic theologian would. I believe both are important but we should understand the distinctions.
I am trying to view and represent this as best I can primarily from what I understand regarding all the writings of Moses. We cannot know for certain whether Moses wrote Genesis before or after the other books although a quick AI query says it is traditionally believed Moses wrote Genesis first and if this is the case, was he experiencing "progressive revelation" as he wrote or did he already possess a clear understanding of atonement when he penned Gen 3? In other words, are we able to apply our understanding of Ex 12:13 and Lev 17:11 to what is written in Gen 3:21?
If I recall correctly, I believe you view the coats of skins as being God's provision and of course we look at the many different ways such a provision entails. Provides for a covering, protection, etc. You made mention of Joseph's "coat of many colors" and I couldn't help but laugh as I considered perhaps God made those skins for special "Sunday go to meetin' clothes" and they wore the fig leaf aprons the rest of the week?
I guess the thing is we can use it as an illustration but not a doctrine (it would be an error to build a doctrine out of God making Adam and Eve garments of skin, except that God met the needs of Adam and Eve). It would be different if other passages looked back to this event and found the same significance.
From the standpoint of biblical theology, I am not sure we are formulating doctrine but we are observing theological truths although I am not sure how we would distinguish between the two. We clearly see illustrations, types, and anti-types but we also need to be careful with the way we use such in order to properly understand what has been written. The "Fundamental Baptist" crowd I used to run with would take such to some incredible extremes and would be greatly revered for their insight!
So I am not saying that you are wrong in your conclusion (that an animal had to be killed and that Adam and Eve would have faced the reality of death necessary for their survival), just that we cannot have confidence that this is inherently a significance of the verse itself.
Fair enough. We also do not have enough information yet to understand any significance regarding the offerings of Cain and Abel although I can see a "substitutionary atonement" illustrated with Abel's offering of the firstling of his flock. The scriptures do not even say whether Abel slew and offered it as a sacrifice. It is assumed because this is the way that sacrifices were offered through the entirety of Moses's writings. RC Sproul points out the fact that there were also meal and grain offerings but such are not connected with atonement for sin as is the blood of bulls and goats. We must also point out that no where in the passage does it say that their offerings was intended as being an actual "sin offering" or whatever. What we can understand is that God saw the motives and intention of their hearts and that God is looking for that "broken and contrite spirit" but now I am interpreting this passage with scriptures outside of the writings of Moses again!
When I was a Calvinist I did not accept Covenant Theology....
I believe that both Covenant and Dispensational theology are man's humble attempt at understanding God's plan through the ages. Both are helpful at times but each have their own shortcomings and we should acknowledge this. I like how Covenant Theology provides better continuity showing God's plan through the ages to redeem HIS PEOPLE from all ages from every tribe, tongue, and shows his promise to Abraham and his dealings with the nation of Israel as means to that end.
I guess I am coming at things from a diffferent direction than you and just wondering what "baggage" you may still be carrying from your Calvinistic years. I came from a hard-core "dispy" and "anti-Calvinistic" mindset to where I am today. I am not sure whether I have drank all of the "Calvinistic Kool-Aid or whether I am actually a "real Calvinist" these days. I know that many of the Dispensationalists (MacArthur, Ryrie, and Chafer specifically) were either Calvinist or leaned strongly in this direction but I see many problems how they could be consistent in their Calvinism and also believe in the pre-tribulational rapture of the Church where God "Takes out his Church" but leaves much of his elect to go through the "Great Tribulation" and to me, it seems as if there has to be two if not three different "raptures" in order to make everything work! Maybe its just my limited understanding here and perhaps someone a little more knowledgeable could chime in and shed some light?
Interesting about Isaac Watts though. I will have to look into this. Paul Enns in his Handbook of Theology tries to paint Justin Martyr, Irenaeus, Clement of Alexandria, Augustine (!), and even Jonathan Edwards as being proponents of dispensational theology but what I see may be reflective of historical premillennialism, not the dispensational system as it is know of today. Seems that everyone throughout the history of the church made certain "divisions" between time periods and I do not beleive you could not do this.
But more to your point, the killing of animals were important in making covenants (not only divine covenants but covenants between men as well).
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I believe it is safe to say that these "coats of skin" were definitely emblematic of the "covenant of grace" that God was making with Adam plus I see here a strong picture of grace reconciliation, and restoration with this gesture.
But I do not want to make too much about that, as it is my own ideas rather than what is actually in the Bible. That said, we can (I believe) use this to illustrate the covering of sin that would come when the Law is introduced. I just would not be comfortable saying that this is the intent of the actual text.
One if the wonderful things regarding the scriptures is that there so many different applications and nuances one may observe and explore! Perhaps even Moses went back and re-read some of the scrolls he had written and thinking "Wow! I never saw that before!"
When I speak of sacrifices being “gifts” of obedience I am referring to two things – passages that link obedience to blessings (like Deut 28; 1 Sam 15) and the ancient Hebrew idea that offering sacrifices to God was a “gift” of obedience to God (demonstrating obedience).
This is called “atonement”, but it is not the type of sacrifice that makes amends. It was not for sins that had been committed. It was devotion to God reflecting a state of being reconciled (being atoned, or at one, with God).
I believe we have to understand this in context with someone who is a beliver, who is "In the covenant" and can therefore see such relational aspects here regarding "gifts of obedience" and "sacrifices of praise and thanksgiving."
We understand that the blood of bulls and goats could NEVER TAKE AWAY SINS (Heb 10:11) and just in case there is an "Ultra-Dispy" that happens to be reading this, neither could they take away sins in the OT (Isa 1:10-15; Psa 51:14-19).
But these sacrifices and offerings certainly meant something to those making the offerings did they not?
I would look at it in the same manner as we would the Lord's Supper today. There is nothing "magical or mystical" concerning the elements but when we partake, we REMEMBER what Christ did whereby we are standing in communion with him today!
When it comes to atoning for sins, the people offered a sacrifice of atonement. They killed the animal (shed it’s blood). The priest took the blood inside the Tabernacle and applied it to and around the alter. This application of blood is referred to as the priest “making atonement for the sins of the people”.
I do not think it unrelated that Scripture associates the blood with life.
I am in full agreement with you here. The life of the flesh is in the blood meaning that without it, we are dead and with it, we live! That the "Blood of Jesus cleanses us from all sin" speaks of its life-giving power. We are having the Lord's Supper with our church tomorrow so thank you for this reminder!