I basically have three questions but they are of the same type and are related to one another.
First of all I want to know if Allah exposes some sin of someone, does it mean Allah hates that person and that person is doomed?
Secondly what if that person decides to change himself, does it mean that it was good Allah exposed that person for the betterment of his afterlife?
Thirdly, does Allah expose some sin of people in this world to punish them?