I believe that each being has tremendous purpose, larger and greater than we humans can comprehend. When I think of existence, I think of something like a choir: perhaps it isn't noticeable when we all sing (exist) together, but should one of us not sing with the others the melody and harmony are suddenly thrown askew. Spirituality is omnipresent for me; being part of the Creator, together with all other existence, is part of the purpose of existence.