A theory without any evidence behind it is meaningless - and that's what these types of religious theories are - meaningless.
I sharply disagree with this statement for a couple of reasons:
1) Religious belief is a methodology that makes assumptions from the beginning that cannot be proven (within the methodology of that given belief system). Scientific belief is a methodology that makes assumptions from the beginning that cannot be proven (within the methodology of that given belief system).
2) Religions are
very meaningful. If you mean by "meaningless," "that which has no meaning," then it is a clearly preposterous claim. Now, if you mean by "meaningless," "that which does not exist in fundamental reality" then you might have a valid point.
Can you please explain a rational reason why we can't test the existence of God with scientific method?
My argument is this:
If I mean by the word 'god' something that is a 'creator,' it is very possible that we rationally cannot test the creator's existence with scientific method. This is essentially because the creator very well may exist outside of our world (i.e. that our world exists within the world of the creator but his does not exist inside ours). To illustrate this, let me give an example of a possible conception of a creator. Assume that one thousand years from now, scientists have mastered Artificial Intelligence and have been able to successfully utilize it. If a scientist creates an Artificially Intelligent being into existence (out of energy), and places that Artificially Intelligent being in a computer program, the world of the creator is not observable from the world of the computer program that the being lives in. Essentially, the AI being can just be a computer program itself living in a computer program. In this sense, that being, let's call it Fred (the AI being), would be the creation of the creator (Janet). Janet would be a 'god' (if used to mean 'creator') to Fred. If in Fred's world, he attempts to observe that which is outside of his observable world (namely, the creator Janet), Fred will find that he
cannot do so.
To me, this use of the word 'god' does not necessarily break the rules of logic or rational thought. Keep in mind that the AI computer program analogy is only an example of how it can be possible. Also keep in mind that Janet (the creator, or 'god' of Fred) is
not the creator of her own world. She is
not omnipotent, omniscient, etc. in regards to the world she lives in.
Anyway, I believe that illustrates that there are possible conceptions of 'god' that cannot be measured scientifically from within the computer program world.
However, logic has a great deal to say. Theists are the ones making a positive claim here. It is therefore on them to bring forth evidence that God exists, not on atheists to bring evidence that he does not. It is irrational to believe a positive claim that is not substantiated by evidence.
Good point. It is necessary for any conception of 'god' to be logical in order for it to be believed and in order for it to have any chance of existing in fundamental reality. There are actually several logical arguments for the existence of god that are rationally obligatory (that is, no rational person can deny their truth). However, these rational arguments for the existence of god tend to not describe the god as a 'being' (a thing with distinct properties). Instead, these rational arguments only hold up if 'god is meant to be 'Being' (that is, "to be") or meant to be 'thinking.' One cannot rationally deny that 'Being' or 'thinking' exists, and therefore these synonyms for 'god' are rationally obligatory.
As a side note, none of the religious tribal gods are rationally obligatory. That is, the character "God" from the Bible is obviously not rationally obligatory. One can be rational and not believe in the existence of this god, but one cannot be rational and not believe in the existence of the verb-god 'to be' or 'to think' (that is, 'Being' or 'thinking). A wonderful discussion.