SouthStar,
Considering that you believed earlier, "One without faith is one without hope. Humanity needs, requires faith," this is a very traumatic decision.
I want to reassure you that your feeling about possible rejection by people that were close to you before, are not necessarily justified. Just like there are people who rejected you before you let go of your faith and are now willing to be your best friends, there will be people who won't let your doubt separate you from them. Your parents might be shocked, but if they are any parents at all, they will not reject you.
An ex-Christian is not an ex-child. You can't be disowned. You can only run. Maybe you feel they "should" reject you now, just like you feel God "should" reject you now, but fortunately parents, don't always let themselves be decided by what they're children think "should" happen. Not if they love them, and God certainly doesn't reject you now that you need Him most.
Nobody ever believed God "should" care about them - and yet He came to them nontheless. He didn't wait until they stopped doubting, or stopped fighting Him. He simply asked them to have faith
in spite of their doubts. Israel fought with God violently. He walked with a limp after that, but God certainly didn't send Him to hell for it.
What do you think Joseph thought when his brothers threw him into a well and left him for dead, or when he was sold to slave traders and Egyptians? Do you think he felt closer to God than ever? Did he thank God for these events, or did he ask "why!?"
What you believe now doesn't change who you were before. You didn't suddenly became evil, or are now more a sinner than you were previously. And you weren't any closer to salvation then than you are now,
because it doesn't depend on you. Your faith didn't depend on ignorance, rejection of reason or some act of dishonesty that you have decided now to shed. It never will depend on you. What you must do is be true to yourself, to the force of what you know is right, just and praiseworthy. Of course I cannot justify why you "must" do anything, but you do feel that "must" yourself, or you would not have asked the questions you ask now, or doubted your faith at all.
You seem to feel an obligation to be honest, and you feel at the moment that this obligation is greater than even religion could make it, that it overrides faith. But consider the fact that you are still affirming your belief in honesty - as you indeed must have affirmed it before - only in the name of Reason now. You have discovered what religion is about, but you think it is separate from what God or reason is about, and it isn't. You'll find no scientific study to prove why you must be honest to yourself, no convincing argument that proves that "honesty is the best policy". You still believe that it carries any real weight by faith, as you did before.
It is that faith you must cling to. Only if you trade honesty for dishonesty, morality for immorality, or life for death, do you have reason to worry. Not because you
may not worry, but because you
have no reason to worry. It is those qualities that God will use to reveal himself to you, and others, anew. God has not rejected you because you're not sure how to know Him anymore. God does not reserve his love as people would, or give as people would.
Peace I leave with you; my peace I give you. I do not give to you as the world gives. Do not let your hearts be troubled and do not be afraid.