***Stranger said:I think you made a mistake when you said " before he had done anything to prove his 'faith' in God". Heb. 11:8-19 shows the faith of Abraham in leaving Ur, in sojourning in the land, and in looking for a city of God. Then last on the list is his offering up of Isaac.
And it seems James is speaking to this evidence of faith through works when he says in 2:22, "Seest thou how faith wrought with his works, and by works was faith made perfect?
Without a doubt Abraham was declared righteous based on his faith only in believing Gods promise of having a son. But the faith he had to do that was already in him.
Stranger
I made no mistake. Why do posters always say something about the other poster. I won't say you made a mistake. I will believe what the scriptures say about it.
Rom 4:2-3
2 For if Abraham was justified by works, he has something to boast about, but not before God.
3 For what does the Scripture say? "Abraham believed God, and it was accounted to him for righteousness."
NKJV
There is nothing in the above that says Abraham did any works to be called righteous by God. Many do not wish to believe it but I believe it.
Gal 3:5-7
5 Therefore He who supplies the Spirit to you and works miracles among you, does He do it by the works of the law, or by the hearing of faith? —
6 just as Abraham "believed God, and it was accounted to him for righteousness."
7 Therefore know that only those who are of faith are sons of Abraham.
NKJV
What was it that made Abraham righteous before God? According to the scripture above it was "believing God", nothing else.