Genesis 18 The Three Visitors

The Lord appeared to Abraham near the great trees of Mamre while he was sitting at the entrance to his tent in the heat of the day. 2 Abraham looked up and saw three men standing nearby. When he saw them, he hurried from the entrance of his tent to meet them and bowed low to the ground.

3 He said, “If I have found favor in your eyes, my lord,[a] do not pass your servant by. 4 Let a little water be brought, and then you may all wash your feet and rest under this tree. 5 Let me get you something to eat, so you can be refreshed and then go on your way—now that you have come to your servant.”

“Very well,” they answered, “do as you say.”

6 So Abraham hurried into the tent to Sarah. “Quick,” he said, “get three seahs[b] of the finest flour and knead it and bake some bread.”

7 Then he ran to the herd and selected a choice, tender calf and gave it to a servant, who hurried to prepare it.8 He then brought some curds and milk and the calf that had been prepared, and set these before them. While they ate, he stood near them under a tree.

9 “Where is your wife Sarah?” they asked him.

“There, in the tent,” he said.

10 Then one of them said, “I will surely return to you about this time next year, and Sarah your wife will have a son.”

Now Sarah was listening at the entrance to the tent, which was behind him. 11 Abraham and Sarah were already very old, and Sarah was past the age of childbearing. 12 So Sarah laughed to herself as she thought, “After I am worn out and my lord is old, will I now have this pleasure?”

13 Then the Lord said to Abraham, “Why did Sarah laugh and say, ‘Will I really have a child, now that I am old?’14 Is anything too hard for the Lord? I will return to you at the appointed time next year, and Sarah will have a son.”

15 Sarah was afraid, so she lied and said, “I did not laugh.”

But he said, “Yes, you did laugh.”

Abraham Pleads for Sodom

16 When the men got up to leave, they looked down toward Sodom, and Abraham walked along with them to see them on their way. 17 Then the Lord said, “Shall I hide from Abraham what I am about to do? 18 Abraham will surely become a great and powerful nation, and all nations on earth will be blessed through him.[c] 19 For I have chosen him, so that he will direct his children and his household after him to keep the way of the Lord by doing what is right and just, so that the Lord will bring about for Abraham what he has promised him.”

20 Then the Lord said, “The outcry against Sodom and Gomorrah is so great and their sin so grievous 21 that I will go down and see if what they have done is as bad as the outcry that has reached me. If not, I will know.”

22 The men turned away and went toward Sodom, but Abraham remained standing before the Lord.[d] 23 Then Abraham approached him and said: “Will you sweep away the righteous with the wicked? 24 What if there are fifty righteous people in the city? Will you really sweep it away and not spare[e] the place for the sake of the fifty righteous people in it? 25 Far be it from you to do such a thing—to kill the righteous with the wicked, treating the righteous and the wicked alike. Far be it from you! Will not the Judge of all the earth do right?”

26 The Lord said, “If I find fifty righteous people in the city of Sodom, I will spare the whole place for their sake.”

27 Then Abraham spoke up again: “Now that I have been so bold as to speak to the Lord, though I am nothing but dust and ashes, 28 what if the number of the righteous is five less than fifty? Will you destroy the whole city for lack of five people?”

“If I find forty-five there,” he said, “I will not destroy it.”

29 Once again he spoke to him, “What if only forty are found there?”

He said, “For the sake of forty, I will not do it.”

30 Then he said, “May the Lord not be angry, but let me speak. What if only thirty can be found there?”

He answered, “I will not do it if I find thirty there.”

31 Abraham said, “Now that I have been so bold as to speak to the Lord, what if only twenty can be found there?”

He said, “For the sake of twenty, I will not destroy it.”

32 Then he said, “May the Lord not be angry, but let me speak just once more. What if only ten can be found there?”

He answered, “For the sake of ten, I will not destroy it.”

33 When the Lord had finished speaking with Abraham, he left, and Abraham returned home.

This is an epiphany of the Triune  God.  Abraham was very special to Him and He wanted to make way for the sparing of Abraham's nephew and family living there.  There was great immorality there and He would soon destroy it with brimstone.  It points out that the will of God can be altered for the good of a righteous man, but the way of one who does not repent is destruction.            

Genesis 17 The Covenant of Circumcision

When Abram was ninety-nine years old, the Lord appeared to him and said, “I am God Almighty; walk before me faithfully and be blameless. 2 Then I will make my covenant between me and you and will greatly increase your numbers.”

3 Abram fell facedown, and God said to him, 4 “As for me, this is my covenant with you:You will be the father of many nations. 5 No longer will you be called Abram; your name will be Abraham, for I have made you a father of many nations. 6 I will make you very fruitful; I will make nations of you, and kings will come from you. 7 I will establish my covenant as an everlasting covenant between me and you and your descendants after you for the generations to come, to be your God and the God of your descendants after you. 8 The whole land of Canaan, where you now reside as a foreigner, I will give as an everlasting possession to you and your descendants after you; and I will be their God.”

9 Then God said to Abraham, “As for you, you must keep my covenant, you and your descendants after you for the generations to come. 10 This is my covenant with you and your descendants after you, the covenant you are to keep: Every male among you shall be circumcised. 11 You are to undergo circumcision, and it will be the sign of the covenant between me and you. 12 For the generations to come every male among you who is eight days old must be circumcised, including those born in your household or bought with money from a foreigner—those who are not your offspring. 13 Whether born in your household or bought with your money, they must be circumcised. My covenant in your flesh is to be an everlasting covenant. 14 Any uncircumcised male, who has not been circumcised in the flesh, will be cut off from his people; he has broken my covenant.”

15 God also said to Abraham, “As for Sarai your wife, you are no longer to call her Sarai; her name will be Sarah. 16 I will bless her and will surely give you a son by her. I will bless her so that she will be the mother of nations; kings of peoples will come from her.”

17 Abraham fell face down; he laughed and said to himself, “Will a son be born to a man a hundred years old? Will Sarah bear a child at the age of ninety?” 18 And Abraham said to God, “If only Ishmael might live under your blessing!”

19 Then God said, “Yes, but your wife Sarah will bear you a son, and you will call him Isaac. I will establish my covenant with him as an everlasting covenant for his descendants after him. 20 And as for Ishmael, I have heard you: I will surely bless him; I will make him fruitful and will greatly increase his numbers. He will be the father of twelve rulers, and I will make him into a great nation. 21 But my covenant I will establish with Isaac, whom Sarah will bear to you by this time next year.” 22 When he had finished speaking with Abraham, God went up from him.

23 On that very day Abraham took his son Ishmael and all those born in his household or bought with his money, every male in his household, and circumcised them, as God told him. 24 Abraham was ninety-nine years old when he was circumcised, 25 and his son Ishmael was thirteen; 26 Abraham and his son Ishmael were both circumcised on that very day. 27 And every male in Abraham’s household, including those born in his household or bought from a foreigner, was circumcised with him.

The Israelite were called to be a unique nation with a covenant with God.  The sign of this calling was circumcision and set them apart from the gentiles.  Also anyone who was associated with Abraham, whether gentile or Israelite must be circumcised or be cut off from his people and this is because it was God commanding circumcision and refusal would be rebellion against God and the covenant He made. 

Genesis 16 Abram has a son through a concubine

 Now Sarai, Abram's wife, bare him no children: and she had a handmaid, an Egyptian, whose name was Hagar.

2 And Sarai said unto Abram, Behold now, Jehovah hath restrained me from bearing; go in, I pray thee, unto my handmaid; it may be that I shall obtain children by her. And Abram hearkened to the voice of Sarai.

3 And Sarai, Abram's wife, took Hagar the Egyptian, her handmaid, after Abram had dwelt ten years in the land of Canaan, and gave her to Abram her husband to be his wife.

4 And he went in unto Hagar, and she conceived: and when she saw that she had conceived, her mistress was despised in her eyes.

5 And Sarai said unto Abram, My wrong be upon thee: I gave my handmaid into they bosom; and when she saw that she had conceived, I was despised in her eyes: Jehovah judge between me and thee.

6 But Abram said unto Sarai, Behold, thy maid is in thy hand; do to her that which is good in thine eyes. And Sarai dealt hardly with her, and she fled from her face.

7 And the angel of Jehovah found her by a fountain of water in the wilderness, by the fountain in the way to Shur.

8 And he said, Hagar, Sarai's handmaid, whence camest thou? and whither goest thou? And she said, I am fleeing from the face of my mistress Sarai.

9 And the angel of Jehovah said unto her, Return to thy mistress, and submit thyself under her hands.

10 And the angel of Jehovah said unto her, I will greatly multiply thy seed, that it shall not be numbered for multitude.

11 And the angel of Jehovah said unto her, Behold, thou art with child, and shalt bear a son; and thou shalt call his name Ishmael, because Jehovah hath heard thy affliction.

12 And he shall be as a wild ass among men; his hand shall be against every man, and every man's hand against him; and he shall dwell over against all his brethren.

13 And she called the name of Jehovah that spake unto her, Thou art a God that seeth: for she said, Have I even here looked after him that seeth me?

14 Wherefore the well was called Beer-lahai-roi; behold, it is between Kadesh and Bered.

15 And Hagar bare Abram a son: and Abram called the name of his son, whom Hagar bare, Ishmael.

16 And Abram was fourscore and six years old, when Hagar bare Ishmael to Abram.

Indeed, Abram had a son, but this was not the son of promise. Because of his relationship to Abram he was blessed by God. But God has future plans in store for Abram.

Genesis 15 The Abrahamic Covenant

The Abrahamic Covenant

15 After these events, the word of the Lord came to Abram in a vision:

Do not be afraid, Abram.
I am your shield;
your reward will be very great.

2 But Abram said, “Lord God, what can You give me, since I am childless and the heir of my house is Eliezer of Damascus?” 3 Abram continued, “Look, You have given me no offspring, so a slave born in my house will be my heir.”

4 Now the word of the Lord came to him: “This one will not be your heir; instead, one who comes from your own body will be your heir.” 5 He took him outside and said, “Look at the sky and count the stars, if you are able to count them.” Then He said to him, “Your offspring will be that numerous.”

6 Abram believed the Lord, and He credited it to him as righteousness.

7 He also said to him, “I am Yahweh who brought you from Ur of the Chaldeans to give you this land to possess.”

8 But he said, “Lord God, how can I know that I will possess it?”

9 He said to him, “Bring Me a three-year-old cow, a three-year-old female goat, a three-year-old ram, a turtledove, and a young pigeon.”

10 So he brought all these to Him, split them down the middle, and laid the pieces opposite each other, but he did not cut up the birds. 11 Birds of prey came down on the carcasses, but Abram drove them away. 12 As the sun was setting, a deep sleep fell on Abram, and suddenly great terror and darkness descended on him.

13 Then the Lord said to Abram, “Know this for certain: Your offspring will be foreigners in a land that does not belong to them; they will be enslaved and oppressed 400 years. 14 However, I will judge the nation they serve, and afterward they will go out with many possessions. 15 But you will go to your fathers in peace and be buried at a ripe old age. 16 In the fourth generation they will return here, for the iniquity of the Amorites has not yet reached its full measure.”

17 When the sun had set and it was dark, a smoking fire pot and a flaming torch appeared and passed between the divided animals. 18 On that day the Lord made a covenant with Abram, saying, “I give this land to your offspring,from the brook of Egypt to the Euphrates River: 19 the land of the Kenites, Kenizzites, Kadmonites, 20 Hittites, Perizzites, Rephaim, 21 Amorites, Canaanites, Girgashites, and Jebusites.”

The great nation promised Abram were the future descendants of the twelve sons of Jacob.  Jacob's name was changed to Israel and they were to mediate God's blessings to the nations. This is called the Abramhamic Covenant and is central to the Christian faith because Jesus Christ will proceed from it.