well, imo if 'religious effort' is all that is needed to make something a religion, then the person who tries really hard to be on their high school football team has that as their religion... imo, most people don't use 'religion' that way...
I don't think Zen encourages much effort... then again, one can find examples of just about anything in Zen...
That was kind of the point: religious effort should not be equated to genuine relationship with God.
Secondly, that religious effort is not defined by belief in God or gods.
One can embrace a limited view of the supernatural without embracing Theology. Some scientists might acknowledge the possibility of a dimension we cannot visibly see or identify.
And there is no reason not to see Football as the religion of some.
But, that is not really encompassing all that has been discussed.
Let me present again something that really hasn't been discussed much, and we are seeing repeated limited definitions of religion given, which obscures a broader understanding of religion in general:
Wikipedia
A
religion is an organized collection of
beliefs,
cultural systems, and
world views that relate
humanity to an order of existence.[SUP]
[note 1][/SUP] Many religions have
narratives,
symbols, and
sacred histories that aim to explain the
meaning of life, the
origin of life, or the
Universe. From their beliefs about the
cosmos and
human nature, people may derive
morality,
ethics,
religious laws, or a preferred
lifestyle.
Now tell me...which of these cannot be seen a relevant to Atheism?
It's easy to try to limit definition of any issue and then proceed to deny correlation to other relevant issues, but this is not going to be the case with Religion.
We could limit it to "Religion is the belief in God or gods," and that is true. But are those religions lacking other very relevant aspects which distinguish them? Can we say "All religions worship God?" Would you agree with that? Can we say that the gods of all religions are in fact gods? Is there any less denial of Deity to those who we view as worshipping demons as opposed to those religions that acknowledge the God of the Bible?
But, if you would, look at the definition given above and point out what cannot be seen as relevant to Atheism.
God bless.