And there's also this site, which, while rather abstruse, does attempt to clarify the differences between mysicism and religion. So to say that the "mystical experiences" people say they have while on mushrooms in the study is the same as RELIGIOUS bullshit... is just getting everything SPECTACULARLY wrong!
http://www.themystic.org/
http://www.themystic.org/crave/not-a-religion.htm
Spiritual, But Not a Religion
While mysticism plays an important — and often essential — role in all the world's religions, mysticism itself is not a religion.
There are Christian mystics, Jewish mystics, Muslim mystics, Buddhist mystics, Hindu mystics, Protestant mystics, Catholic mystics, and also agnostic mystics.
While mysticism is not a religion, it is practiced devotedly and in distinctive ways by members of the different religions of the world.
Mysticism Isn’t About
Sometimes people mistakenly confuse other fields of study with mysticism. To help clarify these misunderstandings, here's a list of what mysticism is not about.
Channeling
Fortune telling
Psychic readings
Life on other planets
Power over others
Black magic
Predicting the future
Communicating with spirits or entities
Psychic powers
UFOs
Horoscopes
Cults
The occult
Hypnotism
Surrendering your will to another person
A Mystic Is
You’ll find as you work with these precious, inspiring principles and techniques, that you can awaken your mystical faculties and develop spiritual awareness. You can realize the relationship between your individual life and the Infinite Consciousness which gives and sustains all life.
Mystics come from all walks of life, from all nations, races, religious and philosophical perspectives. A mystic may be a business professional, a child, a homemaker, a clergyman, a manual laborer, a devout member of any of the world’s faiths, an agnostic, an artist, an invalid.
A mystic is any person who realizes, and is fortunate to maintain, a conscious connection with the Infinite Consciousness — the Infinite Spirit — or any of Its attributes, such as Love, Wisdom, Power, Goodness, Transformation, Wholeness, or Creativity, to name the main ones.
Mysticism Is About
Here’s a list of the various aspects and attributes of mysticism. One could spend years developing in these areas.
Mysticism Is About
The relationship between a person and the Infinite Consciousness
Transcendental awareness
Inner power
Love
Compassion
Awakening mystical faculties
Expansions of consciousness
States of supernormal awareness
Finding your true nature
Ecstasy
Creative imaging
Mystical prayer
Enlightenment
An aid to your religious path
Self-realization
Spiritual communication
Purpose
Kindness
Sympathy
Appreciation of other people, nations, races and religions
Life-realization
The meaning of life
Skill in action