The objective of this presentation is to define ‘Spiritualism’ as an internal, mutually beneficial partnership, relationship, association, or bonding between individual living cells of the same organism, or between two different organisms. Spiritualism has to be explained in the context of biotic interactions and consciousness is aware of the nature and characteristics of such biotic interactions. The term Spirit or Soul is defined as the vital, animating principle found in all living things and hence the discussion about Life, Spirit, Soul, Spiritualism, and Spirituality fundamentally involves the Science called Biology .