I refrained from jumping in here because these threads tend to run the same course, and the answer to the original question seems patently obvious... at least it is obvious the answer that would be given here.
No. People
don't need religion.
But
need is a strong word, and
religion has a few different definitions:
1) a) belief in a divine or superhuman power or powers to be obeyed and worshiped as the creator(s) and ruler(s) of the universe
b) expression of such a belief in conduct and ritual
2) a) any specific system of belief and worship, often involving a code of ethics and a philosophy: the Christian religion, the Buddhist religion, etc.
b) any system of beliefs, practices, ethical values, etc. resembling, suggestive of, or likened to such a system: humanism as a religion
(according to my Websters)
People who are quite anti the 1st definition tend to be more okay with the 2nd... and generally follow some form of 2b. 2b describes the Constitution... and as much as people don't like to hear it... it also fits the system of peer-reviewed science. Definition 2 has nothing to do with the divine.
I don't think anyone needs
any of these things, but they can be useful.
People who are anti Theism tend not to realize that even the belief in oneness, inter-connectivity and so on that people are discussing on this thread... is a type of Theism. Pandeism for instance describes the belief system of many scientists who assume themselves to be atheists. Even belief in a mindless material Universe is a type of Theism.
But we have done this discussion as well.
So what is there to add here?
I will just say that the founders of various religions very rarely were members of the religions that grew around them. Religions are the ossified dogmatic institutions that grow out of the awe people have for the great mystics who serve as their inspirations, prophets, saints and whatnot.
Mysticism is not religious. The mystics of any religion have more in common with each other than they do with the masses of their own religion... and a huge number of mystics have no religious affiliation whatsoever. Newton was a mystic. Descartes, Da Vinci, Ben Franklin, Tesla...
Mystics, whatever their cultural milieu or field of expertise... are experientialists. They strive to have direct experience of the grand mystery of Life. They experiment and strive to achieve personal communion with ultimate truth. Kabbalists, Dervishes, Shaman, Yogis and Kung Fu masters are all mystics.
Some definitions of mysticism talk about using the mind or meditation to achieve unity with G*d or understanding of the divine. But as we have established, in many branches of Theism, the term divine is interchangeable with Universe... Theoretical Physics is thus a kind of mysticism.
I don't expect anyone here to agree with me, but what many of you are calling "individual spirituality" is basically what I mean when I use the term mysticism... only mystics tend to be dedicated and active, while many "spiritual" people are kind of apathetic.
But to wind this up, I don't think people "need" mysticism either. They tend to need mystics though. Everyone is not going to get off their ass and explore the cosmos, but someone has to do it. And those that come back with goodies tend to change the world. Even if it is just their immediate world, these people bring glorious things to light. Peace, wisdom, systems of healing, works of genius... beauty. Jimi Hendrix was a mystic. Bob Marley was one as well. John Coltrane, Bach, Alex Grey, Terrence McKenna, Yogananda, Crowley, and nearly every saint, guru, holy man... and great scientist.
Mysticism is not a religion... though it doesn't preclude people from practicing any or all religions. Mysticism doesn't preach or tell people what the answers are. It encourages people to go out and find out for themselves.
In this way, I think all pschonauts are mystics... whether they know it or not. We all go out and thrust ourselves into the great mystery of the Omniverse and come back with experiences that make us feel more connected to all that is. We find wholeness and holiness in our journeys into realms that other people not only find incredible and unbelievable... but unimaginable as well. In this way, we are like Ezekiel and Enoch. In this way we are like Zoroaster and Lao Tzu.
Feel free to disagree with me, but that is my feeling.
Be well my brethren... my beloved colleagues in delving into the mysterious cosmos.
HF
"Curiouser and curiouser..." ~ Alice
"Do not believe in anything simply because you have heard it. Do not believe in anything simply because it is spoken and rumored by many. Do not believe in anything simply because it is found written in your religious books. Do not believe in anything merely on the authority of your teachers and elders. Do not believe in traditions because they have been handed down for many generations. But after observation and analysis, when you find that anything agrees with reason and is conducive to the good and benefit of one and all, then accept it and live up to it." ~ Buddha