Genesis 17:15-16
King James Version
15 And God said unto Abraham,
As for Sarai thy wife, thou shalt not call her name Sarai,
but Sarah shall her name be.
16 And I will bless her,
and give thee a son also of her:
yea, I will bless her,
and she shall be a mother of nations;
kings of people shall be of her.
How has the LORD blessed Abram and Sarai?
In so many ways, as Scripture reveals:
Genesis 17:1-9
King James Version
17 And when Abram was ninety years old and nine,
the Lord appeared to Abram, and said unto him,
I am the Almighty God;
walk before me, and be thou perfect.
2 And I will make my covenant between me and thee,
and will multiply thee exceedingly.
3 And Abram fell on his face:
and God talked with him, saying,
4 As for me,
behold, my covenant is with thee,
and thou shalt be a father of many nations.
5 Neither shall thy name any more be called Abram,
but thy name shall be Abraham;
for a father of many nations have I made thee.
6 And I will make thee exceeding fruitful,
and I will make nations of thee,
and kings shall come out of thee.
7 And I will establish my covenant
between me and thee and thy seed after thee
in their generations for an everlasting covenant,
to be a God unto thee, and to thy seed after thee.
8 And I will give unto thee, and to thy seed after thee,
the land wherein thou art a stranger,
all the land of Canaan,
for an everlasting possession;
and I will be their God.
9 And God said unto Abraham,
Thou shalt keep my covenant therefore,
thou, and thy seed after thee in their generations.
Abram, now "Abraham", was to be a "father of many nations".
Where Sarai, now "Sarah", used to be barren, now she will bear a child.
Genesis 17:19
King James Version
19 And God said,
Sarah thy wife shall bear thee a son indeed;
and thou shalt call his name Isaac:
and I will establish my covenant with him
for an everlasting covenant,
and with his seed after him.
Ishmael, Abraham's son with Hagar was to be blessed, too.
Genesis 17:20
King James Version
20 And as for Ishmael, I have heard thee:
Behold, I have blessed him,
and will make him fruitful,
and will multiply him exceedingly;
twelve princes shall he beget,
and I will make him a great nation.
But GOD's covenant is with Isaac, Abraham's son with Sarah.
Genesis 17:21-22
King James Version
21 But my covenant will I establish with Isaac,
which Sarah shall bear unto thee
at this set time in the next year.
22 And he left off talking with him,
and God went up from Abraham.
To seal the covenant, GOD asked Abraham to have all male children to be circumcised on their 8th day of birth.
For himself, Abraham and Ishmael were circumcised, too.
Now, we take a look into the generations of Noah.
Click here to know more.
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