Abraham Believed God
Romans 4 builds on Genesis 15:6 to show that Abraham was counted righteous by faith before circumcision and before the Mosaic law.
Abraham Justified by Faith and the Promise Secured by Grace
Paul moves from Abraham's justification by faith, to David's testimony of credited righteousness and forgiven sin, to Abraham's pre-circumcision status as father of all believers, to the promise secured by grace through faith, and finally to the Christ-centered fulfillment of faith in Jesus' death and resurrection.
Berean Standard Bible (BSB) , Public Domain · Translation notes · Reference sources
Abraham's justification by faith excludes works-based boasting and reveals God as the one who justifies the ungodly.
David's words show the blessedness of forgiven sin and righteousness credited apart from works.
Abraham received righteousness before circumcision, making him the father of all who believe.
The Abrahamic inheritance comes through faith so that it rests on grace and is guaranteed to all the offspring.
Abraham believed God's life-giving power despite his own bodily deadness and Sarah's barren womb.
The Abrahamic faith pattern applies to believers who trust God who raised Jesus, delivered for sins and raised for justification.
Biblical Theology
Romans 4 defends justification by faith from the Scriptures by showing that Abraham was counted righteous by faith before circumcision and apart from the law, that David speaks of forgiven sin and righteousness credited apart from works, and that the promise must rest on grace so it may be guaranteed to all who share Abraham's faith in the God who raises the dead.
The chapter moves from credited righteousness to forgiven sin, from circumcision as sign and seal to faith as the means of inheritance, from Abraham's impossible circumstances to God's resurrection power, and from Genesis 15 to Jesus' death and resurrection.
Romans 4 shows that the faith by which Abraham was justified reaches its gospel fulfillment in believers who trust the God who raised Jesus our Lord from the dead. Christ is the promised seed's fulfillment, the one delivered over for sins and raised for justification. His death deals with sin, and his resurrection publicly secures the justifying verdict for those who believe.
Romans 4 defends justification by faith from the Scriptures by showing that Abraham was counted righteous by faith before circumcision and apart from the law, that David speaks of forgiven sin and righteousness credited apart from works, and that the promise must rest on grace so it may be guaranteed to all who share Abraham's faith in the God who raises the dead.
Romans 4 interprets the Abrahamic covenant through faith, promise, grace, and worldwide inheritance. Abraham's righteousness was credited before circumcision and centuries before the Mosaic law, proving that circumcision and Torah cannot be the basis of justification. The Abrahamic promise finds its fulfillment in a multiethnic family of faith united by trust in the God who raised Jesus from the dead.
Theological Burden To prove from Scripture that justification has always been by faith apart from works, secured by grace, and fulfilled in Christ's death and resurrection.
Pastoral Burden To free believers from works-based assurance, religious boasting, and covenant-marker presumption by grounding them in credited righteousness and the grace-guaranteed promise.
Character Aim Humble faith, grace-shaped assurance, confidence in God's promise, freedom from boasting, perseverance amid weakness, and resurrection-centered worship.
Romans 4 builds on Genesis 15:6 to show that Abraham was counted righteous by faith before circumcision and before the Mosaic law.
Paul uses Psalm 32 to connect justification with forgiveness and non-imputation of sin.
Genesis 17 gives circumcision as covenant sign, while Romans 4 clarifies that the sign followed Abraham's credited righteousness.
The Abrahamic promise includes blessing for many nations, fulfilled in the worldwide family of faith.
Abraham trusts God to bring life from barrenness and bodily deadness, anticipating resurrection faith.
Abraham's justification by faith excludes works-based boasting and reveals God as the one who justifies the ungodly.
God credits righteousness through faith, not through works or ritual identity.
Biblical Theology
Abraham is the father of all who believe — his pre-circumcision justification by faith proves that the covenant family is faith-defined, making him father of both uncircumcised and circumcised believers.
Abraham's justification by faith before circumcision (Genesis 15:6 before Genesis 17) establishes that the people of God is defined by faith, not ethnic covenant marker — circumcision was a seal, not the ground.
Fulfillment: Genesis 15:6; Genesis 17:10-11
1 What then shall we say that Abraham, our forefather according to the flesh, has discovered?
2 If Abraham was indeed justified by works, he had something to boast about, but not before God.
3 For what does the Scripture say? “Abraham believed God, and it was credited to him as righteousness.”
4 Now the wages of the worker are not credited as a gift, but as an obligation.
5 However, to the one who does not work, but believes in Him who justifies the ungodly, his faith is credited as righteousness.
David's words show the blessedness of forgiven sin and righteousness credited apart from works.
6 And David speaks likewise of the blessedness of the man to whom God credits righteousness apart from works:
7 “Blessed are they whose lawless acts are forgiven, whose sins are covered.
8 Blessed is the man whose sin the Lord will never count against him.”
Abraham received righteousness before circumcision, making him the father of all who believe.
9 Is this blessing only on the circumcised, or also on the uncircumcised? We have been saying that Abraham’s faith was credited to him as righteousness.
10 In what context was it credited? Was it after his circumcision, or before? It was not after, but before.
11 And he received the sign of circumcision as a seal of the righteousness that he had by faith while he was still uncircumcised. So then, he is the father of all who believe but are not circumcised, in order that righteousness might be credited to them.
12 And he is also the father of the circumcised who not only are circumcised, but who also walk in the footsteps of the faith that our father Abraham had before he was circumcised.
The Abrahamic inheritance comes through faith so that it rests on grace and is guaranteed to all the offspring.
God’s promise is received by faith in his power to bring life from death, a faith fulfilled in trust in the risen Christ.
Biblical Theology
The Abrahamic promise is secured by faith and grace, not by law, so that it may be guaranteed to all Abraham’s offspring and extend to the nations. Abraham’s faith rested on God’s life-giving power, especially God’s ability to bring life from death. Paul shows that Abraham’s faith anticipates Christian faith in the God who raised Jesus from the dead...
The promise comes by faith so that it may be guaranteed to all Abraham's offspring — his resurrection-faith in God who gives life to the dead is the pattern for all who trust in the raised Christ.
Abraham's faith that God could give life to Sarah's dead womb and to Isaac's figurative death (Hebrews 11:19) anticipates and is the pattern for faith in Christ's resurrection — 'raised for our justification' (v.25).
Fulfillment: Genesis 15:5-6; Genesis 17:17; Isaiah 53:11-12
13 For the promise to Abraham and his offspring that he would be heir of the world was not given through the law, but through the righteousness that comes by faith.
14 For if those who live by the law are heirs, faith is useless and the promise is worthless,
15 because the law brings wrath. And where there is no law, there is no transgression.
16 Therefore, the promise comes by faith, so that it may rest on grace and may be guaranteed to all Abraham’s offspring—not only to those who are of the law, but also to those who are of the faith of Abraham. He is the father of us all.
17 As it is written: “I have made you a father of many nations.” He is our father in the presence of God, in whom he believed, the God who gives life to the dead and calls into being what does not yet exist.
Abraham believed God's life-giving power despite his own bodily deadness and Sarah's barren womb.
18 Against all hope, Abraham in hope believed and so became the father of many nations, just as he had been told, “So shall your offspring be.”
19 Without weakening in his faith, he acknowledged the decrepitness of his body (since he was about a hundred years old) and the lifelessness of Sarah’s womb.
20 Yet he did not waver through disbelief in the promise of God, but was strengthened in his faith and gave glory to God,
21 being fully persuaded that God was able to do what He had promised.
22 This is why “it was credited to him as righteousness.”
The Abrahamic faith pattern applies to believers who trust God who raised Jesus, delivered for sins and raised for justification.
23 Now the words “it was credited to him” were written not only for Abraham,
24 but also for us, to whom righteousness will be credited—for us who believe in Him who raised Jesus our Lord from the dead.
25 He was delivered over to death for our trespasses and was raised to life for our justification.