John 8:39

They answered, “Abraham is our father.” Jesus said to them, “If you are [truly] Abraham’s children, then do the works of Abraham and follow his example.

Galatians 3:7

So understand that it is the people who live by faith [with confidence in the power and goodness of God] who are [the true] sons of Abraham.

John 8:37

I know that you are Abraham’s descendants; yet you plan to kill Me, because My word has no place [to grow] in you [and it makes no change in your heart].

Romans 9:7

and they are not all the children of Abraham because they are his descendants [by blood], but [the promise was]: “Your descendants will be named through Isaac” [though Abraham had other sons].

Matthew 3:9

and do not presume to say to yourselves [as a defense], ‘We have Abraham for our father [so our inheritance assures us of salvation]’; for I say to you that from these stones God is able to raise up children (descendants) for Abraham.

Matthew 5:45

so that you may [show yourselves to] be the children of your Father who is in heaven; for He makes His sun rise on those who are evil and on those who are good, and makes the rain fall on the righteous [those who are morally upright] and the unrighteous [the unrepentant, those who oppose Him].

Romans 2:28-29

For he is not a [real] Jew who is only one outwardly, nor is [true] circumcision something external and physical.

Romans 4:12

and [that he would be] the [spiritual] father of those circumcised who are not only circumcised, but who also walk in the steps of the faith of our father Abraham which he had before he was circumcised.

Romans 4:16

Therefore, [inheriting] the promise depends entirely on faith [that is, confident trust in the unseen God], in order that it may be given as an act of grace [His unmerited favor and mercy], so that the promise will be [legally] guaranteed to all the descendants [of Abraham]—not only for those [Jewish believers] who keep the Law, but also for those [Gentile believers] who share the faith of Abraham, who is the [spiritual] father of us all—

Galatians 3:29

And if you belong to Christ [if you are in Him], then you are Abraham’s descendants, and [spiritual] heirs according to [God’s] promise.

James 2:22-24

You see that [his] faith was working together with his works, and as a result of the works, his faith was completed [reaching its maturity when he expressed his faith through obedience].

Treasury of Scripture Knowledge

Summary

They answered and said unto him, Abraham is our father. Jesus saith unto them, If ye were Abraham's children, ye would do the works of Abraham.

Bible References

If

John 8:37
I know that you are Abraham’s descendants; yet you plan to kill Me, because My word has no place [to grow] in you [and it makes no change in your heart].
Matthew 3:9
and do not presume to say to yourselves [as a defense], ‘We have Abraham for our father [so our inheritance assures us of salvation]’; for I say to you that from these stones God is able to raise up children (descendants) for Abraham.
Matthew 5:45
so that you may [show yourselves to] be the children of your Father who is in heaven; for He makes His sun rise on those who are evil and on those who are good, and makes the rain fall on the righteous [those who are morally upright] and the unrighteous [the unrepentant, those who oppose Him].
Romans 2:28
For he is not a [real] Jew who is only one outwardly, nor is [true] circumcision something external and physical.
Romans 4:12
and [that he would be] the [spiritual] father of those circumcised who are not only circumcised, but who also walk in the steps of the faith of our father Abraham which he had before he was circumcised.
Romans 9:7
and they are not all the children of Abraham because they are his descendants [by blood], but [the promise was]: “Your descendants will be named through Isaac” [though Abraham had other sons].
Galatians 3:7
So understand that it is the people who live by faith [with confidence in the power and goodness of God] who are [the true] sons of Abraham.
James 2:22
You see that [his] faith was working together with his works, and as a result of the works, his faith was completed [reaching its maturity when he expressed his faith through obedience].