FallOfIdeals said:
What do you think I should do? Should I come out as soon as possible? Should I wait until I leave home to come out? Any advice is greatly appreciated, especially from anyone who has had to go through this before.
Stop participating in things that you no longer wish to, for starts. Beyond that, there's absolutely no rush to "come out" and express your own stance with religion. For one, this may be something you stop feeling in due time, for whatever reason, so rushing to come out may not be the best idea. Not to so say your lack of faith is a phase or anything, but even so, it is a possibility that should be considered. Also, there's no need to come out to anyone unless the conversation comes up or you wish to. If you're uncomfortable about expressing this to your family, you could wait until you're not living at home, which may help make the situation feel a little less frightening or stressful. If you're already feeling insecure, and people's negative reaction tend to increase that insecurity, then wait until you're confident enough regarding this to bring it up to others.
There's no time limit, so don't feel as if you
need to "come out" unless you're comfortable doing so.
Edit: Also, The Fall of Ideals is by far my favourite album of All That Remains.