Now you, brothers, like Isaac, are children of promise.

Genesis 15:4
Then the word of the LORD came to Abram, saying, "This one will not be your heir, but one who comes from your own body will be your heir."

Romans 9:7
Nor because they are Abraham's descendants are they all his children. On the contrary, "Through Isaac your offspring will be reckoned."

Romans 9:8
So it is not the children of the flesh who are God's children, but it is the children of the promise who are regarded as offspring.

Galatians 3:29
And if you belong to Christ, then you are Abraham's seed and heirs according to the promise.

Galatians 4:23
His son by the slave woman was born according to the flesh, but his son by the free woman was born through the promise.

Galatians 6:18
The grace of our Lord Jesus Christ be with your spirit, brothers. Amen.

Now we, brothers, as Isaac was, are the children of promise.