An "Apostle's Creed" for the Humanistic Scientific Materialist?

(Note: I have begun to slowly go though the posts on MindBlog, which began in Feb. of 2016, over 14 years ago.  Here I repeat the post that appeared on March 14, 2006.  I could have written it yesterday, without changing a word.)
The classical Christian apostle's creed, over 1600 years old and formulated soon after the writing of the New Testament, is a series of "I believe....." statements. Without thinking too much about it, I've decided to quickly write down a few sentences to suggest the very different creed that I follow. Here they are:
I believe the most fundamental content of our minds to be the sensed physical breathing and moving body, a quiet awareness that underlies our surface waves of emotions and thoughts.
I believe that this awareness can begin to experience a larger process, closer to the machinery that is generating a self, a process that observes rather than being completely defined by the current narrative "I" chatter of who-I-am or what-it-is-I-do.
I believe that this awareness can expand to feel its part in a a drama of evolving life on this planet and an evolving universe - a theater much more universal than conventional cultural or religious myths.
I believe that this awareness can enhance the depth, sanity, and sensed completion of each moment. It provides a sense of wholeness and sufficiency from which actions rise. It makes contact with other humans more sane and whole.