Romans 2:28; Romans 3:10; Romans 8:7; Romans 9:7; Romans 9:16; Romans 11:21
For he is not a Jew who is one outwardly , nor is circumcision that which is outward in the flesh.
as it is written, "THERE IS NONE RIGHTEOUS, NOT EVEN ONE;
because the mind set on the flesh is hostile toward God; for it does not subject itself to the law of God, for it is not even able to do so,
nor are they all children because they are Abraham's descendants, but: "THROUGH ISAAC YOUR DESCENDANTS WILL BE NAMED."
So then it does not depend on the man who wills or the man who runs, but on God who has mercy.
for if God did not spare the natural branches, He will not spare you, either.