So the verses supporting a expanding universe---is this an unsupported assertion?
things being made by things unseen---is this unsupported also?
the earth being older than 6000 years----unsupported?
Yes, but that's not the only issue. In terms of these specific claims, you need to show a few things:
- first, that the verses mean what you claim they do. I think all three things you mentioned were either taken completely out of context or are so vague as to not really be meaningful factual statements at all.
- if you get that far, then you have to demonstrate that the Bible was correct because of correct knowledge, and not because of chance. You pulled three statements out of a very large book and claimed that they're meaningful... well, what about all the other statements in the Bible? What about the verses that imply that the Earth is flat, or that rabbits chew cud? If you throw a whole bunch of claims out there, by sheer chance, some will be coincidentally correct. As they say, even a stopped clock is right twice a day.
That deals with those specific claims. If you want to make an inference from those claims to the reliability of the Bible as a whole, you have another hurdle to clear:
- you need to show that the reliability of those verses somehow implies that the Bible as a whole is reliable. As an analogy, the book
the Wizard of Oz was completely correct about all sorts of things: Kansas, tornadoes and small dogs all exist. Oil really does work to loosen rusty joints. Scarecrows are often stuffed with straw. However, this doesn't mean that we can therefore conclude that munchkins, flying monkeys and the Emerald City actually exist. It's not enough for a source to be right on a few items for us to conclude that the source as a whole is reliable.
But that's not even the real situation, is it? I mean, the Bible's not one source; it's many. Its various books were written by many different authors over a span of centuries. Does the reliability (or lack thereof) of Genesis really have anything to do with the reliability of Isaiah or Revelation? Personally, I'd say that it's not clear that the one does have anything to do with the other, which is another hurdle you'd have to clear if you want to establish that the Bible is reliable.