The majority of historians agree that to understand the basic conflict in the Middle East is to know the root of the cause that is revealed in the Old Testament.
The Old Testament was written thousands of years before the Koran.
The Koran was verbally given by Mohammed about 600 years after Christ.
The Book of Genesis was written by Moses around 1440 B.C.
God clearly gives the land of Israel to the Jews who are the descendants of Isaac.
Read Genesis 17:19-21