>>17855560
This is false since Isaac is later described as being alive at age 40 and begat Esau and Jacob, 2 other important figures.
Genesis 25
>19 And these are the generations of Isaac, Abraham's son: Abraham begat Isaac:
>20 And Isaac was forty years old when he took Rebekah to wife, the daughter of Bethuel the Syrian of Padanaram, the sister to Laban the Syrian.
>21 And Isaac intreated the Lord for his wife, because she was barren: and the Lord was intreated of him, and Rebekah his wife conceived.
>22 And the children struggled together within her; and she said, If it be so, why am I thus? And she went to enquire of the Lord.
>23 And the Lord said unto her, Two nations are in thy womb, and two manner of people shall be separated from thy bowels; and the one people shall be stronger than the other people; and the elder shall serve the younger.
>24 And when her days to be delivered were fulfilled, behold, there were twins in her womb.
>25 And the first came out red, all over like an hairy garment; and they called his name Esau.
>26 And after that came his brother out, and his hand took hold on Esau's heel; and his name was called Jacob: and Isaac was threescore years old when she bare them.
