[BUT] IF so, what shall we say about Abraham, our forefather humanly speaking--[what did he] find out? [How does this affect his position, and what was gained by him?]
For if Abraham was justified (established as just by acquittal from guilt) by good works [that he did, then] he has grounds for boasting. But not before God!
For what does the Scripture say? Abraham believed in (trusted in) God, and it was credited to his account as righteousness (right living and right standing with God). [Gen. 15:6.]
But to one who, not working [by the Law], trusts (believes fully) in Him Who justifies the ungodly, his faith is credited to him as righteousness (the standing acceptable to God).
Is this blessing (happiness) then meant only for the circumcised, or also for the uncircumcised? We say that faith was credited to Abraham as righteousness.
He received the mark of circumcision as a token or an evidence [and] seal of the righteousness which he had by faith while he was still uncircumcised--[faith] so that he was to be made the father of all who [truly] believe, though without circumcision, and who thus have righteousness (right standing with God) imputed to them and credited to their account,
As well as [that he be made] the father of those circumcised persons who are not merely circumcised, but also walk in the way of that faith which our father Abraham had before he was circumcised.
For the promise to Abraham or his posterity, that he should inherit the world, did not come through [observing the commands of] the Law but through the righteousness of faith. [Gen. 17:4-6; 22:16-18.]
If it is the adherents of the Law who are to be the heirs, then faith is made futile and empty of all meaning and the promise [of God] is made void (is annulled and has no power).
Therefore, [inheriting] the promise is the outcome of faith and depends [entirely] on faith, in order that it might be given as an act of grace (unmerited favor), to make it stable and valid and guaranteed to all his descendants--not only to the devotees and adherents of the Law, but also to those who share the faith of Abraham, who is [thus] the father of us all.
As it is written, I have made you the father of many nations. [He was appointed our father] in the sight of God in Whom he believed, Who gives life to the dead and speaks of the nonexistent things that [He has foretold and promised] as if they [already] existed. [Gen. 17:5.]
[For Abraham, human reason for] hope being gone, hoped in faith that he should become the father of many nations, as he had been promised, So [numberless] shall your descendants be. [Gen. 15:5.]
He did not weaken in faith when he considered the [utter] impotence of his own body, which was as good as dead because he was about a hundred years old, or [when he considered] the barrenness of Sarah's [deadened] womb. [Gen. 17:17; 18:11.]
No unbelief or distrust made him waver (doubtingly question) concerning the promise of God, but he grew strong and was empowered by faith as he gave praise and glory to God,
But [they were written] for our sakes too. [Righteousness, standing acceptable to God] will be granted and credited to us also who believe in (trust in, adhere to, and rely on) God, Who raised Jesus our Lord from the dead,
Who was betrayed and put to death because of our misdeeds and was raised to secure our justification (our acquittal), [making our account balance and absolving us from all guilt before God].