OP's thought,
"So I wonder if what is being described
is that the state all along of Abraham
at this point
was that he was already given faith."
Scripture says that faith comes by hearing, and hearing by the word of.
189 akoḗ – properly, hearing; used of inner (spiritual) hearing that goes with receiving faith from God (Ro 10:17),
◄ 4487. rhéma ►word
Usage: a thing spoken
HELPS Word-studies
4487 rhḗma (from 4483 /rhéō, "to speak") – a spoken word, made "by the living voice" ("spoken-word") for the Lord speaking His dynamic, living word in a believer to inbirth faith
Ro 10:17: "So faith proceeds from (spiritual) hearing; moreover this hearing (is consummated) through a rhēma-word (4487 /rhḗma)
God sent His word into Abraham's ears along with directing his sight to look up at the heavens that are declaring the glory of God. God opened up his ears to hear and his sight to see.
It was God who orchestrated the life of Abraham. Even Sarah, who was unable to have children was put there by God.
He had a plan for Abraham to make him the father of not only Israel, but also of many nations.
When he took him outside to look up at the stars, God gives Abraham a word about his future, and about his descendants, they would be as numerous as the stars.
The heavens declare the glory of God and the firmament shows His handiwork. Psalm 19:1
Abraham got a glimpse of God's glory, he realized that it was God who made all those stars and here is the same one telling him he's going to have as many descendants as the stars there are up in heaven.
He is quite capable of then creating descendants since He is the creator of everything.
So Abraham was given a word by God and also sight to help him see how many descendants he is going to have… Too many to count.
This was God creating faith in Abraham. A total gift of God just like God who is always at work in a believer to will and to do His good pleasure.
Abraham believe God, despite his age and the age of his wife, and the fact that he had no son. This was an unconditional promise to Abraham and required nothing on Abraham's part. He believed God. This is the first example of faith- righteousness's.
He is declaring to Abraham the end from the beginning and He is doing it through Abraham, after all He is the potter and Abraham the clay.
I am God, and there is none like Me.
I declare the end from the beginning,
and ancient times from what is still to come.
I say, ‘My purpose will stand,
and all My good pleasure I will accomplish.’ Genesis 17:1
Just as Abraham was chosen by God to create a nation through, God has also chosen some this at time to believe what He has done for all men through Christ's faith, His death, burial and His resurrection. He has chosen to give faith to believe in what He accomplished through the cross.
For if, by the offense of the one, death reigns through the one, much rather, those obtaining the super abundance of grace and the gratuity of righteousness shall be reigning in life through the One, Jesus Christ. Roman's 5:17
Adam enthroned death, but Christ gives believers, not only a full vindication from all guilt, but life and the right to reign with Him.
Concordant commentary.
God is the one who grants repentance.
Then to the Gentiles also God has granted repentance that leads to life” (Acts 11:18).
And the nations hearing were glad, and were glorifying the word of the Lord, and did believe -- as many as were appointed to life age-during; Acts 13:48
It is God who is in charge of making a believer at this point in time as Acts 16:14 shows.
God not only gives the faith to believe God's word but opens the heart.
The Lord opened her heart, so that she gave attention to what Paul was saying. Acts 16:14
Belief has been granted to some at this time to believe in Him
Because it has been granted to you on behalf of Christ, not only to believe in him. Philippians 1:29
Just as God chose Abraham for a specific purpose and gave him faith, so God has also called people out at this time to be part of an administration in the coming eons as well. See Ephesians 1:1-13
Jesus is the author and finisher of our faith.
For it is by grace you have been saved through faith, and this not from yourselves; it is the gift of God, not by works, so that no one can boast. For we are God’s workmanship.
So in summary, Believe is a gift of God that is totally of His doing from start to finish… Just like Jesus is the author and finisher of our faith. He does it all and there are some who have a special salvation now.
for for this we both labour and are reproached, because we hope on the living God, who is Saviour of all men -- especially of those believing. 1 Timothy 4:10