How do Orthodox Christians respond to the Zionism doctrine of American Dispensationalists, who support the persecution of Palestinian Christians?

The Protestant Dispensational Churches of America use the passage of "*I will bless those who bless you and curse those who curse you*" in regards to a literal nation of Israel, interpreting it to mean that the current Jewish people must be supported at all costs in their quest to regain their ancestral homeland in Palestine, which naturally implies the ethnic cleansing of the local Arab people who have lived in the region for the last over 1,500 years, many of whom are actually Christian themselves. How should any of the various sects of Christianity respond to this situation today, both morally and from Scripture?