Galatians 4:23

23 Abraham's son by the slave woman was born in the usual way. But his son by the free woman was born because of God's promise.

Galatians 4:23 Meaning and Commentary

Galatians 4:23

But he who was of the bondwoman
Ishmael, who was begotten and born of Hagar,

was born after the flesh;
after the common order and course of nature, through the copulation of two persons, the one able to procreate, and the other fit for the conception of children; and was typical of the Jews, the natural descendants of Abraham, who, as such, and upon that account, were not the children of God, nor heirs of the eternal inheritance:

but he of the free woman was by promise;
by a previous promise made by God to Abraham, that he should have a son in his old age, when his body was now dead, and when Sarah his wife, who had always been barren, was now grown old, and past the time of bearing children; so that Isaac was born out of the common order and course of nature; his conception and birth were owing to the promise and power of God, and to his free grace and favour to Abraham. This son of promise was a type of the spiritual seed of Abraham, whether Jews or Gentiles, the children of the promise that are counted for the seed; who are born again of the will, power, and grace of God, and are heirs, according to the promise, both of grace and glory, when they that are of the law, and the works of it, are not. All which is further illustrated in the following verses.

Galatians 4:23 In-Context

21 You who want to be under the authority of the law, tell me something. Don't you know what the law says?

22 It is written that Abraham had two sons. The slave woman gave birth to one of them. The free woman gave birth to the other one.

23 Abraham's son by the slave woman was born in the usual way. But his son by the free woman was born because of God's promise.

24 Those things can be taken as examples. The two women stand for two covenants. One covenant comes from Mount Sinai. It gives birth to children who are going to be slaves. It is Hagar.

25 Hagar stands for Mount Sinai in Arabia. She stands for the present city of Jerusalem. That's because she and her children are slaves.