Bible ancient-futurenetThe three-year Lectionary that many Catholics and Protestants hear in public worship gives us a great variety of Holy Scripture.

Yet, it doesn’t tell the whole story.

My series Forbidden Bible Verses — ones the Lectionary editors and their clergy omit — examines the passages we do not hear in church. These missing verses are also Essential Bible Verses, ones we should study with care and attention. Often, we find that they carry difficult messages and warnings.

Today’s reading is from the English Standard Version with commentary by Matthew Henry and John MacArthur.

Galatians 4:28-31

28 Now you,[a] brothers, like Isaac, are children of promise. 29 But just as at that time he who was born according to the flesh persecuted him who was born according to the Spirit, so also it is now. 30 But what does the Scripture say? “Cast out the slave woman and her son, for the son of the slave woman shall not inherit with the son of the free woman.” 31 So, brothers, we are not children of the slave but of the free woman.

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Last week’s post discussed Paul’s allegory of Hagar and Sarah, the former being a slave (her followers attached to Mosaic law) and the latter a free woman (Christians having freedom in Christ).

John MacArthur recaps Paul’s message for us and adds a similar insight from Hebrews (emphases mine):

Hagar, the slave, symbolizes the old covenant; the earthly, legalistic, Judaistic Jerusalem; the Ishmael mentality of law and bondage. Sarah, the free woman, symbolizes the new covenant, the heavenly Jerusalem, and the wonderful, wonderful blessing of faith and grace. We belong – we belong to the Jerusalem that is above.

I want to talk about that a little bit. So, would you turn to Hebrews chapter 12? Hebrews chapter 12. Because here – this is kind of spread out for us a little bit, Hebrews chapter 12, verse 18 – here the writer of Hebrews is really kind of further explaining this same kind of analogy. He’s saying to the believers, “You have not come to a mountain that can be touched and to a blazing fire, and to darkness and gloom and whirlwind” – that’s Sinai; you haven’t come to that – “and to the blast of a trumpet and the sound of words which sound was such that those who heard begged that no further word be spoken to them. For they couldn’t bear the command, ‘If even a beast touches the mountain, it’ll be stoned.’” And so terrible was the sight, that Moses said, ‘I am full of fear and trembling.’”

You haven’t come to Sinai; you’re not Sinai; you’re not Ishmael; you’re not Hagar; you’re not the present form of religion in this world.

“But you” – verse 22 – “have come to Mount Zion, to the city of the living God, the heavenly Jerusalem, and to myriads of angels, to the general assembly and church of the firstborn who are enrolled in heaven, and to God, the Judge of all, and to the spirits of the righteous made perfect, and to Jesus, the mediator of a new covenant, and to the sprinkled blood, which speaks better than the blood of Abel.”

Paul tells the Galatians, who have been in thrall to the Judaizers, that they (the Galatians) are like Isaac, children of promise (verse 28). Recall that Sarah was well past childbearing age when God opened her womb. He promised Abraham and Sarah an heir, and He kept that promise because of Abraham’s unwavering faith.

Paul is using this analogy to get the doctrine of justification by faith through grace firmly set in the Galatians’ minds and hearts.

Matthew Henry’s commentary tells us:

We Christians, who have accepted Christ, and rely upon him, and look for justification and salvation by him alone, as hereby we become the spiritual, though we are not the natural, seed of Abraham, so we are entitled to the promised inheritance and interested in the blessings of it.

MacArthur says of Christians:

We’re in the line of Sarah, Isaac, the Jerusalem that is above, faith, freedom. “And if the Son shall make you free, you will be free for real,” John 8:36 says.

Isaac’s birth was miraculous. It was miraculous. So is ours. The miracle of the new birth cannot be accomplished by human effort. You must be born from above.

Paul likens the state of the Galatians, at risk of persecution at the hands of the Judaizers, to that of Isaac, whom Ishmael mocked (verse 29). Ishmael was jealous that he was no longer Abraham’s heir.

Henry says:

lest these Christians should be stumbled at the opposition they might meet with from the Jews, who were so tenacious of their law as to be ready to persecute those who would not submit to it, he tells them that this was no more than what was pointed to in the type; for as then he that was born after the flesh persecuted him that was born after the Spirit, they must expect it would be so now.

Paul reminds the Galatians of Genesis 21, wherein God told Abraham to do as Sarah asked when she wanted Hagar to leave their home; the son of the slave shall not inherit with the son of the free woman (verse 30).

Here is the relevant passage, beginning with Isaac in verse 8:

God Protects Hagar and Ishmael

And the child grew and was weaned. And Abraham made a great feast on the day that Isaac was weaned. But Sarah saw the son of Hagar the Egyptian, whom she had borne to Abraham, laughing.[b] 10 So she said to Abraham, “Cast out this slave woman with her son, for the son of this slave woman shall not be heir with my son Isaac.” 11 And the thing was very displeasing to Abraham on account of his son. 12 But God said to Abraham, “Be not displeased because of the boy and because of your slave woman. Whatever Sarah says to you, do as she tells you, for through Isaac shall your offspring be named. 13 And I will make a nation of the son of the slave woman also, because he is your offspring.” 14 So Abraham rose early in the morning and took bread and a skin of water and gave it to Hagar, putting it on her shoulder, along with the child, and sent her away. And she departed and wandered in the wilderness of Beersheba.

15 When the water in the skin was gone, she put the child under one of the bushes. 16 Then she went and sat down opposite him a good way off, about the distance of a bowshot, for she said, “Let me not look on the death of the child.” And as she sat opposite him, she lifted up her voice and wept. 17 And God heard the voice of the boy, and the angel of God called to Hagar from heaven and said to her, “What troubles you, Hagar? Fear not, for God has heard the voice of the boy where he is. 18 Up! Lift up the boy, and hold him fast with your hand, for I will make him into a great nation.” 19 Then God opened her eyes, and she saw a well of water. And she went and filled the skin with water and gave the boy a drink. 20 And God was with the boy, and he grew up. He lived in the wilderness and became an expert with the bow. 21 He lived in the wilderness of Paran, and his mother took a wife for him from the land of Egypt.

However, upon Abraham’s death, both Isaac and Ishmael buried him (Genesis 25):

These are the days of the years of Abraham’s life, 175 years. Abraham breathed his last and died in a good old age, an old man and full of years, and was gathered to his people. Isaac and Ishmael his sons buried him in the cave of Machpelah, in the field of Ephron the son of Zohar the Hittite, east of Mamre, 10 the field that Abraham purchased from the Hittites. There Abraham was buried, with Sarah his wife. 11 After the death of Abraham, God blessed Isaac his son. And Isaac settled at Beer-lahai-roi.

12 These are the generations of Ishmael, Abraham’s son, whom Hagar the Egyptian, Sarah’s servant, bore to Abraham. 13 These are the names of the sons of Ishmael, named in the order of their birth: Nebaioth, the firstborn of Ishmael; and Kedar, Adbeel, Mibsam, 14 Mishma, Dumah, Massa, 15 Hadad, Tema, Jetur, Naphish, and Kedemah. 16 These are the sons of Ishmael and these are their names, by their villages and by their encampments, twelve princes according to their tribes. 17 (These are the years of the life of Ishmael: 137 years. He breathed his last and died, and was gathered to his people.) 18 They settled from Havilah to Shur, which is opposite Egypt in the direction of Assyria. He settled[a] over against all his kinsmen.

Isaac’s wife Rebekah gave birth to Jacob and Esau:

24 When her days to give birth were completed, behold, there were twins in her womb. 25 The first came out red, all his body like a hairy cloak, so they called his name Esau. 26 Afterward his brother came out with his hand holding Esau’s heel, so his name was called Jacob.[d] Isaac was sixty years old when she bore them.

Returning to Paul’s analogy, he concludes by telling the Galatians that they are not children of the slave woman but of the free woman (verse 31), Sarah.

MacArthur interprets this verse for us:

Ishmael can’t inherit along with Isaac. People under the bondage cannot inherit with those that are free in Christ. Those who are trying to please God by the flesh and works cannot inherit with those who have come by grace and faith.

So, just know this, we’re not children of the bondwoman; we have nothing to do with them. Since that is true, here’s the final exhortation, verse 1, “It was for freedom” – from all that – “Christ set us free; therefore, keep standing firm and do not be subject again to a yoke of slavery.” Don’t go back into that system from which you have been set free. This is the good news of salvation.

Anybody who comes along, tries to add any kind of externalism, any kind of ceremonialism to your freedom in Christ, you tell them, “I’m in the Sarah, Isaac, promise group, not the Hagar, Ishmael, law group. I’m not under bondage; Christ has set me free

Paul hasn’t finished with his discourse on freedom in Christ. More to come next week.

Next time — Galatians 5:2-6