Your post scares me, Marie. If what you said <i>was</i> true, God would be the equivalent of a spouse who broke people's spirits by putting them through Hell, just so they'd feel defeated, lonely and dependent enough to stay with him. While I'm glad AA worked for you, you probably underrate yourself by just assuming what your fate would have been if you didn't enroll. And IMO, there are <i>far</i> less disturbing cures for alcoholism or depression, should you really need one, than the morbid claim that God gives people debilitating illnesses, largely because of his ego. Does it really make sense that a <i>god</i> (an all-powerful one, no less, not your run of the mill Apollo or Chemosh) would use such a questionable <i>modus operandi</i> to save people from alcoholism, when even we <i>humans</i> can think of better ways?
You say that to find God, you have to believe one's out there. But if you entertain any doubt (a perfectly justified starting position), you're as likely to conclude there's no one out there, that there are multiple (feuding?) gods, that there's no interventionist god, that the universe itself is God in a way, and so on. But obviously, you can't have that, because then reasonable disbelief would exist; reasonable disbelief that would drive a stake through the heart of any religion claiming all unbelievers were wickedly stubborn, as opposed to, say, sincerely mistaken, lacking some facts, already perfectly happy with another religion/god, or so on. So you have to introduce additional claims ("those who don't find this particular God were never really sincere"), which are like the <a href="http://csep10.phys.utk.edu/astr161/lect/retrograde/aristotle.html">epicycles</a> that astronomers used to awkwardly rationalize away facts which <i>seemed</i> to debunk a Ptolemaic universe.
But if God doesn't exist, after all, you'll never realize it this way, and could just wind up on a wild goose chase. Not only would you never realize it--and truth-seeking is a worthwhile goal in and of itself, IMO--but you could potentially be contributing to a wide variety of social ills caused by defeatist, anti-humanistic thinking, if you made important decisions based on an assumption so far off (or a holy book from an ancient culture so unlike, and less advanced than our own). Some people are comfortable with that risk, but they should know there are other options. If no gods or demons are engaged in interstellar war as we speak, it's up to ourselves to fix humanity's problems--like CF--and reach for the stars, because no one will hand us Heaven on a silver platter. And if there's no afterlife, the time we have here becomes all that much more precious, with every single wrong we commit on another thinking, breathing person (or ourselves, for that matter) taking on a whole new grave meaning.