10 And he said, I will certainly come back to you in the spring, and Sarah your wife will have a son. And his words came to the ears of Sarah who was at the back of the tent-door.
And Sarah became with child, and gave Abraham a son when he was old, at the time named by God.
But my agreement will be with Isaac, to whom Sarah will give birth a year from this time.
And the angel of the Lord said, Your seed will be greatly increased so that it may not be numbered.
And I will give her a blessing so that you will have a son by her: truly my blessing will be on her, and she will be the mother of nations: kings of peoples will be her offspring.
And the Lord said, Why was Sarah laughing and saying, Is it possible for me, being old, to give birth to a child? Is there any wonder which the Lord is not able to do? At the time I said, in the spring, I will come back to you, and Sarah will have a child.
And the voice of the angel of the Lord came to Abraham a second time from heaven, Saying, I have taken an oath by my name, says the Lord, because you have done this and have not kept back from me your dearly loved only son,
And the angel of the Lord came to the woman, and said to her, See now! though you have never given birth to children, you will be with child and give birth to a son. Now then take care to have no wine or strong drink and to take no unclean thing for food; For you are with child and will give birth to a son; his hair is never to be cut, for the child is to be separate to God from his birth; and he will take up the work of freeing Israel from the hands of the Philistines.
And Elisha said, At this time in the coming year you will have a son in your arms. And she said, No, my lord, O man of God, do not say what is false to your servant. Then the woman became with child and gave birth to a son at the time named, in the year after, as Elisha had said to her.
But the angel said, Have no fear, Zacharias, for your prayer has come to the ears of God, and your wife Elisabeth will have a son, and his name will be John.
That is, it is not the children of the flesh, but the children of God's undertaking, who are named as the seed. For this is the word of God's undertaking, At this time will I come, and Sarah will have a son.
Worthy.Bible » Commentaries » Matthew Henry Commentary » Commentary on Genesis 18
Commentary on Genesis 18 Matthew Henry Commentary
Chapter 18
We have an account in this chapter of another interview between God and Abraham, probably within a few days after the former, as the reward of his cheerful obedience to the law of circumcision. Here is,
Gen 18:1-8
The appearance of God to Abraham seems to have had in it more of freedom and familiarity, and less of grandeur and majesty, than those we have hitherto read of; and therefore more resembles that great visit which, in the fullness of time, the Son of God was to make to the world, when the Word would be flesh, and appear as one of us. Observe here,
Gen 18:9-15
These heavenly guests (being sent to confirm the promise lately made to Abraham, that he should have a son by Sarah), while they are receiving Abraham's kind entertainment, they return his kindness. He receives angels, and has angels' rewards, a gracious message from heaven, Mt. 10:41.
Gen 18:16-22
The messengers from heaven had now despatched one part of their business, which was an errand of grace to Abraham and Sarah, and which they delivered first; but now they have before them work of another nature. Sodom is to be destroyed, and they must do it, ch. 19:13. Note, As with the Lord there is mercy, so he is the God to whom vengeance belongs. Pursuant to their commission, we here find,
Gen 18:23-33
Communion with God is kept up by the word and by prayer. In the word God speaks to us; in prayer we speak to him. God had revealed to Abraham his purposes concerning Sodom; now from this Abraham takes occasion to speak to God on Sodom's behalf. Note, God's word then does us good when it furnishes us with matter for prayer and excites us to it. When God has spoken to us, we must consider what we have to say to him upon it. Observe,