Sarah and Haggar

If the texts in Bible were to be
100% reliable
and also unambigvalent
then ,
God must have given ( or promised) the Land
to the grand-children of Abraham .
and not necessarely to the
"adherents to the religion-of- Abraham"
because, at that moment of that promise ,
that religion did not exist yet.


What happens if and when
those Grand-Children became Christians
like George Habash
and Edward Saiid ??

and
what happens if and when
those Grand-Children became Muslim
like Ismail Hanniyah ??


and
what happens when those Israelis
never ever were the Grand-Children ??
like
Olmert, Sharon and Perez
Golda Meier
Kirk Douglas , Paul Neuman
Sammy Davis Jr.
etc...


To whom ,exactly ,
was this Land Promised ?
and
who may inherit Abraham's Land ??


Besides all that ,
why would God take away a Land
from the Kananites-people
and then give it to the Chaldeans-tribes? ?

Seconly
why should the son of Sarah inherit
his father and mother
and not the son of Haggar ??
who, indeed , was the first-born ?? !!

Raja Chemayel
a grand son of Haggar,
Sarah was my step-grand-mother
and Abraham was fully my Grand Father.