Oh dear.
The argument is based on necessity and contingency whereby there is the contingent, that which is dependent on other things and the necessary., that which is not.
Anything we can observe naturally or scientifically seems to be contingent.
Down to the quantum field level at least, yes. At that level though (and below it if there is a “below”) the jury is out pending further investigation and discovery.
Now if we argue that there may be something undiscovered that isn't then that thing is by definition necessary
First it’s not an argument it’s just an assertion, and second that something that might be hasn’t been discovered means only that it’s a might be that hasn’t been discovered. That tells you nothing about whether, if it was discovered, it would be “necessary” or not.
Now take the case of the universe itself. There is nothing to suggest that the universe might be contingent is an unreasonable statement.
“Might be” is a cheat – anything might be. Claiming therefore that a statement about a “might be” isn’t unreasonable is meaningless. The unreasonableness comes from the false arguments you attempt to take you from a might be to an is.
Similarly there is nothing unreasonable to suggest that the universe is necessary, However, no necessity thing in it has been observed and quantum mechanics teaches us that nothing observed is unaffected by the observation.
Irrelevant Deepak.
Given this it is not unreasonable to say that the universe could be contingent or the universe could be necessary but...….there are all kinds of provisos. Including ''if the universe is necessary where is the thing in it or about it which is observed to be necessary?''
That’s not a proviso, it’s a major problem for someone who wants to get from possibility of a “might be” to a probability of an “is”.
The thing is, though it renders Hillside's accusations that the notion of necessity/contingency as special pleading invalid.
Except it doesn’t because if you want just to assert your “might be” to be an “is” then you need special pleading to get that “is” off the hook of itself being uncaused.
By all means though if you want to have a go at explaining why the universe “must” have been caused by something external to itself, and that that something not only wasn’t itself caused by an antecedent (and so on endlessly), and moreover that that something is also the theistic god in which you just happen to believe then – finally – knock yourself out.
Except you’ll never do that will you, so yet again your dishonesty exits you from the discussion.