Is it not the point of Israel to be a Jewish state?

Judaism imposes duties on each Jew. Religious duties in the form of commandments.

How about following those commandments? If you say the commandments do not matter then you are saying that as a Jew, Judaism doesn't matter. In that case, you don't need a state don't you?

If you want to be free to practice your religion, do it. But do it properly, not only the parts you like.