4:1 - What shall we say then that Abraham our father, as pertaining to the flesh, has found?

Archelaus Acts of the Disputation with the Heresiarch Manes
and that according to the letter the law has in it no advantage.[435]

4:2 - For if Abraham were justified by works, he has whereof to glory; but not before God.

Archelaus Acts of the Disputation with the Heresiarch Manes
And again he adduced the statement, that "Abraham has glory, but not before God; "[436]

4:3 - For what says the scripture? Abraham believed God, and it was counted unto him for righteousness.

1 Clement
And again [the Scripture] saith, "God brought forth Abram, and spake unto him, Look up now to heaven, and count the stars if thou be able to number them; so shall thy seed be. And Abram believed God, and it was counted to him for righteousness."[56]
Epistle of Barnabas
it is imputed to thee for righteousness: behold, I have made thee the father of those nations who believe in the Lord while in [a state of] uncircumcision."[197]
Irenaeus Against Heresies Book IV
Vain, too, is [the effort of] Marcion and his followers when they [seek to] exclude Abraham from the inheritance, to whom the Spirit through many men, and now by Paul, bears witness, that "he believed God, and it was imputed unto him for righteousness."[84]
Clement of Alexandria Stromata Book V
And on learning the way of truth, let us walk on the right way, without turning till we attain to what we desire: It was therefore with reason that the king of the Romans (his name was Numa), being a Pythagorean, first of all men, erected a temple to Faith and Peace. "And to Abraham, on believing, righteousness was reckoned."[21]
Tertullian Of Patience
Accordingly it is patience which is both subsequent and antecedent to faith. In short, Abraham believed God, and was accredited by Him with righteousness;[62]

4:7 - Saying, Blessed are they whose iniquities are forgiven, and whose sins are covered.

Clement of Alexandria Stromata Book II
For it is written, "Blessed are they whose iniquities are forgiven, whose sins are covered. Blessed is the man to whom the Lord will not impute sin, and in whose mouth there is no fraud."[146]
Tertullian Scorpiace
And concerning the happiness of the man who has partaken of these, David says: "Blessed are they whose iniquities are forgiven, and whose sins are covered. Blessed is the man to whom the Lord will not impute sin."[40]

4:11 - And he received the sign of circumcision, a seal of the righteousness of the faith which he had yet being uncircumcised: that he might be the father of all them that believe, though they be not circumcised; that righteousness might be imputed unto them also:

Tertullian An Answer to the Jews
nor yet did he observe the Sabbath. For he had "accepted"[38]
Tertullian Against Marcion Book V
since, also, he deserved for that reason to be called "the father of many nations," whilst we, who are even more like him[123]
Tertullian On the Apparel of Women Book II
which (injuriousness and violence) even the father of the faith,[24]
Tertullian On Monogamy
(nations) who, as the fruit of the "faith" which precedes digamy, had to be accounted "sons of Abraham."[36]
Pseudo-Gregory Thaumaturgus Second Homily
Thou seest how the holy Virgin has surpassed even the perfection of the patriarchs, and how she confirms the covenant which was made with Abraham by God, when He said, "This is the covenant which I shall establish between me and thee."[32]
Origen Commentary on John Book VI
" If, then, God is not ashamed to be called the God of these men, and if they are counted by Christ among the living, and if all believers are sons of Abraham,[9]

4:12 - And the father of circumcision to them who are not of the circumcision only, but who also walk in the steps of that faith of our father Abraham, which he had being yet uncircumcised.

Irenaeus Against Heresies Book IV
As Paul does also testify, saying that we are children of Abraham because of the similarity of our faith, and the promise of inheritance.[77]

4:17 - (As it is written, I have made you a father of many nations,) before him whom he believed, even God, who replenishes life to the dead, and calls those things which be not as though they were.

Epistle of Ignatius to the Philippians
[to Him] to whom the things that are not are reckoned as if they were,[48]
2 Clement
and that we had no hope of salvation except it came to us from Him. For He called us when we were not,[8]
Origen Commentary on John Book II
The Apostle, however, appears to count the things which are not, not among those which have no existence whatever, but rather among things which are evil. To him the Not-being is evil; "God," he says,[31]

4:25 - Who was delivered for our offences, and was raised again for our justification.

Tertullian Scorpiace
You see how divine Wisdom has murdered even her own proper, first-born and only Son, who is certainly about to live, nay, to bring back the others also into life. I can say with the Wisdom of God; It is Christ who gave Himself up for our offences.[48]