I pose the question of the title, and then I'll have to wait for your responses until Saturday as I'm outta town tomorrow. First, to define terms:
Theism: a belief that there is at least one deity.
Agnosticism: not knowing if there's a deity or deities.
Atheism: a belief there are no deities.
Which is logically the weakest and why? I say it's the latter by far.
See yas Saturday, so play nice now.
I have both read through and avoided responding to this thread. Mainly due to some quirk of my own mind that associates the OP with an old joke. Every time I read the OP, instead of the final question 'Which is logically the weakest and why? I say it's the latter by far', the first thing that pops into my head is Theism, Agnosticism, Atheism. You have marry one. Sleep with one. And fight one.
In terms of being able to demonstrate materially and objectively, neither claiming the existence of a god or the non-existence of a god can be supported by evidence. On that basis only, agnosticism would be the most logical view.
Some atheists, perhaps most atheists, do not claim that there is no supernatural deity or deities, but simply find no reason to believe in one. This seems to be a logical approach in my mind, where faith is supplanted by reliance on knowledge from the material world that can be tested, accepted or rejected based on logic and reason.
Religious views of theism would seem the most illogical, since they do not rely on any material, objective evidence to divine their answers. Religion is more intuitive and emotional in its approach to finding answers. It is also the most dogmatic and resilient to change. But religious views often have an internal logic and many answers have been found based on intuition. For some this still does not make them of much value.
On the face of it, I would have to consider both agnostic and weak atheist views as the most logical, but I do not consider that to be the only criteria for value or for outright dismissal of any other view as useless. Considering I am a theist, the latter position may be biased. I do not think so, but I have to consider it.
Intuition has a great value in religion and science. It cannot be dismissed outright. I cannot know the experience of others either. Not objectively. So I cannot say that some divine intervention did not happen. Of course, there are problems with misinterpretation of easily explainable events that confound this.
Questions that agnostics continually pose are without a doubt one of the most important activities carried out by those who are agnostic. At least in my mind. And finding no reason to believe in something is logical, but it does not mean that no reason exists. It is a very scientific way of viewing that makes sense to me. One I have no problem accepting as valid.
I learn from all three in the context of what each means. But I really learn from the individuals that hold these views. Which means that it is on a case by case basis and some groups have fewer people I have found to learn from than others and this changes with the time and place.
I have my biases, but I do not consider agnostics and atheists to be pawns of the devil. Just people with a different view. I can always learn something from a different view. If it is to determine that I find that different view wrong in my thinking, I must, at the very least, learn what that view is.
I am rereading this thread, since there are some folks that have responded that have obviously applied a good deal of thought into this subject. There are some posts from many of the different views that have some sound reasoning and supplementary knowledge expressed in defense of the view held. Reasoning and knowledge that I view as a value to my personal position and thoughts.