Leon Wieseltier in The New York Times:
Too much of the discourse on Israel is a doubting discourse. I do not mean that it is too critical: Sometimes it is, sometimes it isn’t. I mean that the state is too often judged for its viability or its validity, as if some fundamental acceptance of its reality is pending upon the resolution of its many problems with itself and with others. About the severity of those problems there is no question, and some of them broach primary issues of politics and morality; but Israel’s problems are too often combined and promoted into a Problem, which has the effect of emptying the Jewish state of its actuality and consigning it to a historical provisionality, a permanent condition of controversy, from which it can be released only by furnishing various justifications and explanations.
In its early years Israel liked to think of itself as an experiment in the realization of various ideals and hopes, but really all societies, including Arab ones, are, in the matter of justice, experiments; and existence itself must never be regarded as an experiment, as if anybody has the authority to declare that the experiment has failed, and to try and do something about it. Israel is not a proposition, it is a country. Its facticity is one of the great accomplishments of the Jews’ history and one of the great accomplishments of liberalism’s and socialism’s and nationalism’s histories, and it is not complacent or apologetic to say so. The problems are not going away. I cannot say the same about the sense of greatness.
More here.