Abstract

Abstract Considerable evidence indicates that the human cognitive system comprises two subsystems, one rational-scientific and the other intuitive-spiritual. Differences as well as harmonies and interactions between the two subsystems are described. Th e advent of systems science has improved the understanding of the harmonies and interactions. Consideration of cultural differences is important for understanding spirituality and communicating about it. Key-words: Spirituality and cognition, systems science and spirituality, science and religion, spiritual experience, intuition, epistemology, idealist philosophy, cultural differences.?s.