On his visit to the Middle East, Barack Obama gave ritual affirmations of his support for Israeli policy, but what Israel needs from America isn’t more love, but tougher love.

Particularly at a time when Israel seems to be contemplating military strikes on Iranian nuclear sites, the United States would be a better friend if it said: “That’s crazy”  while also insisting on a 100 percent freeze on settlements in the West Bank and greater Jerusalem.

Granted, not everybody sees things this way, and discussions of the Middle East usually involve each side offering up its strongest arguments to wrestle with the straw men of the other side. So let me try something different.

After I wrote a column last month from Hebron in the West Bank, my blog, nytimes.com/ontheground, was flooded with counterarguments  and plenty of challenges to address them. In the interest of a civil dialogue on the Middle East, here are excerpts from some of the readers’ defenses of Israel’s conduct in the West Bank and my responses:

Jews lived in Hebron for 1,800 years continuously ... until their community was murdered in 1929 by their Arab neighbors. The Jews in Hebron today  those “settlers”  have reclaimed Jewish property. So I don’t see what makes them illegitimate or illegal. (Irving)