I know of one man, highly intelligent, who thinks that the earth was made in 6 days, exactly as the Bible states. It's 4,000-something years old. Gen 1 :1 was it initially - then the Earth became void, then in 4000 years it was completely re-established. He was deadly serious in this belief.
He urged me to go to a lecture by some visiting ?whatever? who knew about things like this. To expand my viewpoint (it wasn't long after TWI-escape), I did go along to the lecture. The person was so wacky that I think I walked out at half-time.