First off, there is no Palestinian State. Give them a state and open it up to the same criticisms that apply to any state. My feelings on the role of state religions etc is exactly the same.
I can give you many examples of countries criticized, from Egypt to Myanmar to Iran to Pakistan to Russia for their treatment of minorities or the ro,e of religion in the law.
What examples can you give of successful democracies where only one Ethnic or religious group is enshrined in the basic law above the rest?
I find, while it looks plausible on first glance, the "there is no Palestinian State" argument is a rather weak one. After all, it's likely the same set of politicos who form the ruling / legislative bodies during the last years of the Palestinian authorities and the first years of an eventual Palestinian State. So, what is to be expected from them other than what they've done before? One might even turn it around: Now that the PA has very little authority, and thus very little actually rests on getting their Basic Law right, what does it tell us if they don't?
Yet, we should rather look at the
Basic Law itself, not at the falsification:
Article 1
Palestine is part of the larger Arab world, and the Palestinian people are part of the Arab nation. Arab unity is an objective that the Palestinian people shall work to achieve.
Article 2
The people are the source of power, which shall be exercised through the legislative, executive and judicial authorities, based upon the principle of separation of powers and in the manner set forth in this Basic Law.
Article 3
Jerusalem is the capital of Palestine.
Article 4
1. Islam is the official religion in Palestine. Respect for the sanctity of all other divine religions shall be maintained.
2. The principles of Islamic Shari’a shall be a principal source of legislation.
3. Arabic shall be the official language.
Easy enough to realize the larger first paragraph is missing in the (real) Basic Law, for it was just part of an introductory text written by the speaker of the "Palestinian Legislative Council". There are also other changes that made the falsification far more damning than the Basic Law really is. Still, there are troubling aspects in it, but there's one Article 2 that clarifies beyond doubt that there is not just "one Ethnic or religious group [] enshrined in the basic law above the rest". It declares "The people are the source of power". Not, Arabic people, or Muslim people, "the people". And certainly it doesn't declare national self-determination unique to one subgroup. "The people".
Surprise, surprise, you will not find that paragraph in the mendacious pap posted here:
Take a look at this:
The continuous attachment of the Jewish people to the land of their fathers and forefathers, on which this people has historically lived, is a fact which has been expressed in the Declaration of Independence. The strength of this attachment is confirmed by its consistency over time and place, by keeping faith with and holding on to national identity, and in the wonderous accomplishments of struggle. The organic relationship between the Jewish people, their history and their land has confirmed itself in their unceasing effort to prompt the world to recognize the rights of the Jewish people and their national entity on equal footing with other nations.
Israel is part of the larger Jewish world and the Jewish people are part of Israel.
Jerusalem is the capital of Israel.
Judaism is the official religion in Israel. Respect for the sanctity of all other religions shall be maintained.
Halacha shall be the principle source of legislation.
Hebrew shall be the official language.
Admirable or Apartheid?
Funny how that goes with the hasbara peddlers.
Of course, your question about "successful democracies where only one Ethnic or religious group is enshrined in the basic law above the rest" is an unfair one, since arguably such democracies cease to be democracies, certainly they cease to be successful ones.