3: There are parts of religion that is obligation towards one that is right of others. State can force a person to fulfil obligations toward those who has rights over that person. State can only do that on principle of safeguarding rights of others on a person (not due to violation of obligation by that person).
Examples: Rights of wife, parents, children, neighbour, etc … or inheritance rights.
[Neighbour … when one sells a property or land, right of neighbour is first to purchase as long as price is competitive, and state can enforce that]
4: There is part of religion that is state matter. That is to provide law and order in the country, stop and punish crimes (crimes that are violation of others right to their property, person, life, safety, religious and belief freedom, freedom of thoughts and actions, emotion, etc). In protecting people within their area of influence from outside powers, it is right of state to declare Jihad on invaders or on those harming state and citizens of state. State can announce any punishment for violation of state laws.
Examples: Rape, murder, robbery, theft, fraud, abuses, bribery, etc … actually crimes of one individual against other, against society, or state, that society or state thinks appropriate for punishing.
Overall, in most cases, state interference on individuals’ life within state is such that it is similar for Muslims as well as non-Muslims … apart of safeguarding rights of dependents and others on individuals that Islam made obligation on Muslims (and rights of others) … but then, if State wants to, state can make such and similar laws obligatory on non-Muslims living in Muslim society (preferably with consent). State can also make laws in similar regards with consent of people, that is not obligatory in Islam … like restricting Jehaz, expenditure in marriage, extend of food varieties in marriage, marrying more with consent of earlier wife/wives, etc.
Society and whatever happens in society is test. So, consider what is disrupting your values as test for you and your family. If one keeps oneself safe from wrongs, then one is successful and if not then one would be failure.