Yes, accepting Christ as one's Savior is just the first step. Reading the bible is not a requirement (as in the dying man example) but a normal progression as a Christian seeks to follow God. Most Christians accept the bible as God's Word (in varying literal meaning). A lot of Catholics don't read the bible themselves - the priest acts as an intermediary - interpreting it for them in Mass. On the other more evangelical end, they take a very literal interpretation. So the Creation account at the beginning of the bible is believed by some as little more than a story all the way to exactly the way told in the bible. I'm am on the more literal interpretation end.
Don't see all this as that I'm knocking science - all my kids are heading into science. My husband and I are computer science (yeah, I know, not really related) majors. I'm just not particularly interested in it compared to the importance that God holds in my life. The Big Bang, in particular, just doesn't make sense to me - that's a whole lot of randomness and chance.
And for your other post, it's more a case of the more I think I know (about God), the more I realize I don't know but I trust that He has my best interests at heart and even when I've struggled - in the end, looking back, it made me stronger.