Free will is covered pretty extensively on this site, although as the wiki page suggests, it can be a useful experience to work out for yourself.
Moral absolutes are also addressed, but since I'm having trouble remembering the names of the articles, it's easier to simply ask; can you explain how we would observe the universe to be different if there were definitively no moral absolutes?
Consciousness is probably the least open-and-shut case of the three. Some reading is available here, but it might be quicker to deal with the question by asking this. Is the entirety of the consciousness contained in a supernatural entity? That is, is it an irreducible mental thing? If so, why does a person's mental state correspond so consistently to the physical state of their brain? If not, and the supernatural phenomenon merely translates the physical states into subjective experience, why suppose that something that doesn't follow the rules that every other known thing in existence does is the best explanation for this one thing, given that we've never found evidence of anything like that anywhere else?
Free will is covered pretty extensively on this site, although as the wiki page suggests, it can be a useful experience to work out for yourself.
However, note that a necessary instruction is missing. You have to disregard the possibility of a theory of non-deflationary naturalistic libertarianism
Background
I was raised in the Churches of Christ and my family is all very serious about Christianity. About 3 years ago, I started to ask some hard questions, and the answers from other Christians were very unsatisfying. I used to believe that the Bible was, you know, inspired by a loving God, but its endorsement of genocide, the abuse of slaves, and the mistreatment of women and children really started to bother me.
I set out to study these issues as much as I could. I stayed up past midnight for weeks reading what Christians have to say, and this process triggered a real crisis of faith. What started out as a search for answers on Biblical genocide led me to places like commonsenseatheism.com. I learned that the Bible has serious credibility problems on lots of issues that no one ever told me about. Wow.
My Question
Now I'm pretty sure that the God of the Bible is man-made and Jesus of Nazareth was probably a failed prophet, but I don't have good reasons to reject the supernatural all together. I'm working through the sequences, but this process is slow. I will probably struggle with this question for months, maybe longer.
Excluding the Supernatural was interesting, but it left me wanting a more thorough explanation. Where do you think I should go from here? Should I just continue reading the sequences, and re-read them until the ideas gel? I'm coming from 30 years of Sunday School level thinking. It's not like I grew up with words like "epistemology" and "epiphenomenalism". If there is no supernatural, and I can be confident about that, I will need to re-evaluate a lot of things. My worldview is up for grabs.