What statement is the premise and which statement is the conclusion? I’m getting lost. From post 33? “The first two fully complete humans sinned and lost sanctifying grace, so therefore all humans born from them are without S.G”?
It isn’t logical. The conclusion doesn’t follow from the premise as stated. You have two statements. “The first two fully complete humans sinned” and “the first two fully complete humans lost S.G” The content of the first we’ll call A and the content of the second we’ll call B. So the premise can be regimented as A&B. The conclusion can be regimented best, I think, as C→D. “If all humans were born from the first two fully complete humans, then those humans are born without S.G.” (This is a simpler form of sentence logic. It can be made more complicated in first-order logic if we really wanted to, but I don’t think it’s necessary) So we have an argument that looks like this:
A&B
C→D
This is not a valid argument form. The conclusion MAY be true, but it doesn’t follow from the premise. The information you give in the premise isn’t even in the conclusion - which is an immediate red flag.
So, I hope I didn’t go off on a tangent. If that wasn’t the premise and conclusion you meant, I’ll try again. It’s late. >.>
It is a good tangent because I have to defend the process I used.
This is what was presented in post 33.
“The first two fully complete humans sinned and lost sanctifying grace, so therefore all humans born from them are without S.G.
How is this logical,”
These are the steps I took before I could answer the question how is this logical?
First, I dropped “lost Sanctifying Grace” because in Catholic-speak, the State of Original Sin is the proper description of Adam after his Original Sin. This did not change the facts that Adam lost his State of Sanctifying Grace and his descendants are not born in the State of Sanctifying Grace.
Next, I observed that the original presentation in post 33 consisted of two separate statements, both of which are true. Sentence 1.–The first two fully complete humans sinned and lost sanctifying grace. Sentence 2. All humans born from them are without S.G.
I had to ask myself what is the purpose of using the tools of logic if both sentences are true. I concluded that there was a normal, often seen on CAF, basic question asking – Why are all descendants of Adam born in the State of Original Sin?
At this point, I needed to choose a premise which would include a fact that would be the reason why all descendants of Adam are born in the State of Original Sin. I did not think about stating “If all humans were born from the first two fully complete humans, then those humans are born without S.G.” Apparently I thought that the original sentence 2. (all humans born from them) had sufficient information. However, I did refer to “unity of the whole humankind” which automatically includes that this unity is the result of everyone descending from the same two founders of the human species. Still, the question, that would need a logic process, remained. In my observation, that question is – What made it possible for all descendants to be born in the State of Original Sin.
I do use the
Catechism of the Catholic Church, Second Edition as the source of Catholic teachings. The reference to “our first parents” in
CCC 390 is basic; however, I wanted a statement which referred directly to Adam. This is that strong clear statement I needed.
**From paragraph 404 **
How did the sin of Adam become the sin of all his descendants? The whole human race is in Adam “as one body of one man”. By this “unity of the human race” all men are implicated in Adam’s sin, as all are implicated in Christ’s justice.
Because I am presenting a Catholic position for Catholics, I do not think it is necessary for me to add another “if” statement. However, I should not exclude interested non-believers including Catholics. Yet, everyone, regardless of their world view, can recognize the unity of humankind. Either my presentation needs more work or it doesn’t. At the moment, I need someone else’s opinion.
granny’s proposal
Premise. If the unity of the whole humankind is in the first human being Adam “as one body of one man”,
Conclusion. then Adam’s State of Original Sin is transmitted to all his descendants as a human nature deprived of original holiness and justice.
The words “one body” mean all descendants because one means one.