Question 1

In verse 6, what two things does Paul deny and affirm about “the word of God” and about “Israel”?

Accepted Answer

Paul denies that “the word of God has come to nothing,” meaning the current situation does not prove God’s promise failed (v.6). He affirms a distinction inside the term “Israel”: “they are not all Israel that are of Israel.” In other words, being part of Israel by ancestry is not identical to being “Israel” in the sense relevant to God’s continuing promise. The verse sets the direction for the whole unit: Paul addresses the crisis by clarifying what counts as belonging, rather than by saying God changed plans or broke promises.

Question 2

How does Paul use Abraham’s family to argue that not all Abraham’s offspring are “children” in the relevant sense (vv.7–9)?

Accepted Answer

Paul points out that being Abraham’s “seed” does not automatically make someone a “child” in the promise-bearing sense (v.7). He supports this by quoting Scripture: “In Isaac will your seed be called,” which narrows the promise-line within Abraham’s wider set of descendants (v.7). He then restates the logic: “children of the flesh” are not, by that fact alone, “children of God”; rather, “children of the promise” are counted as the offspring that carries forward God’s promise (v.8). The promise to Sarah about a son at an appointed time reinforces that Isaac exists by promise, not merely by nature (v.9).

Question 3

What contrast does Paul draw between “children of the flesh” and “children of the promise” (v.8), and what does “counted” imply?

Accepted Answer

In v.8 Paul contrasts two bases for identity. “Children of the flesh” refers to natural descent—being born into the family line. “Children of the promise” refers to those whose place in the story is defined by God’s stated promise, as with Isaac’s birth tied to God’s word (vv.7–9). The phrase “are counted as a seed/offspring” suggests an act of recognition or designation: the status of being the promise-carrying “offspring” is not simply inherited biologically but is determined by how God’s promise defines the line. Paul’s point in context is about how Scripture itself has always worked with a narrower promise-defined lineage within the larger ancestry.

Question 4

Why does Paul emphasize that Rebecca conceived twins by one man (v.10), and how does that strengthen his argument?

Accepted Answer

Paul has already shown that Abraham’s descendants include more than one line, so someone might argue the difference is explained by different mothers or circumstances. By emphasizing that Rebecca conceived by one man, Isaac (v.10), Paul removes those explanations. The twins share the same parents and the same pregnancy, so the distinction between them cannot be reduced to different family origins. This strengthens his claim that the promise-line is determined by God’s own decision and statement, not by obvious natural advantages like a different parentage or a different social standing at birth.

Question 5

What is the logical point of “not yet born, neither having done anything good or bad” in v.11?

Accepted Answer

Paul highlights timing: the divine statement about the twins came before birth and before either had performed any actions (v.11). In his argument, that timing supports the claim that God’s “purpose” in choosing stands independent of the children’s later achievements or failures. Paul connects this to a contrast: “not of works, but of him who calls.” Whatever else one concludes theologically, the verse explicitly argues that the relevant distinction was not based on observable merit, moral record, or effort at the time the word was spoken; it was grounded in God’s calling and stated intent.

Question 6

How do vv.12–13 function as scriptural support for Paul’s claim, and what do they add beyond the Isaac example?

Accepted Answer

Verses 12–13 provide a second, tighter scriptural witness. In v.12 Paul cites the statement given to Rebecca: “The elder will serve the younger,” which reverses normal expectations like birth order. This reinforces that the promise-line is not automatically aligned with natural priority. Verse 13 adds a later scriptural summary contrasting Jacob and Esau. Together, they do more than the Isaac example by showing the distinction can occur even within one set of parents and before any personal track record exists. The combined effect is to underline Paul’s main claim: God’s promise-defined line depends on God’s word and call, not on mere ancestry, birth order, or later achievements.

Romans 9:6-13

Scripture