Hi - I'm glad you're talking to your pastor. That's a start.
What is causing your pain, if I may ask? The vicodin is dangerous in higher doses as it can damage the liver. You are obviously taking MUCH too much and I'd advise a liver panel -- a blood test to see how the liver enzymes are.
The chronic pain MUST be treated, but with care. Can you see a pain management specialist? They can give you more options for treating chronic pain --- procedures, injections, meds, etc. There are long-acting pain meds that would probably work better for the pain, depending on how severe it is.
You do need to reduce your intake of these meds. Would you be able to taper? Some medications are dangerous to cold-turkey, although vicodin isn't one of them. The withdrawal can be uncomfortable but there are over-the-counter things that can help, i.e. Immodium AD for diarrhea (sp?), benadryl for sleep, herbal teas to help calm. But it should and must be done -- you must get back to the prescribed level.
You also would benefit from an addiction counselor --- I've seen a pain management doc who is also a psychologist who works with addiction. I'm a recovering alcoholic/addict but am also a chronic pain patient --- my doc CAREFULLY supervises my intake of pain meds and so far (in 3 years) I haven't abused them or gotten a high or buzz. I also attend AA meetings and talk with my sponsor on a regular basis.
Find someone who can help with pain/addiction and NA meetings would be very very helpful. You need to do this for YOU --- not for anyone else. But like you said, if you continue on with the status quo, you could and probably will lose everything -- you do need help, as we all do. God Bless and please keep us posted. Peace, Lee