This introductory article to the thematic section on “Spiritual Intelligence” sets out the ways in which spiritual intelligence is currently conceptualized. Most prominently, spiritual intelligence is understood as an adaptive intelligence which enables people to develop their values, vision, and capacity for meaning. Questions arise as to whether spiritual intelligence is a distinct form of intelligence, and how to frame it if it is. It is questionable whether psychometric approaches justify concluding there is a distinct spiritual intelligence, and the authors (...) reject any notion of a God spot in the brain specifically dedicated to spiritual intelligence, which is a much more broadly embodied phenomenon. The authors suggest that spiritual intelligence most likely makes use of existing cognitive architecture, though applied in a distinctive way. This article finishes with a brief introduction to the four main articles in this thematic section, which present spiritual intelligence as a kind of participation in transcendent being. The four articles approach the cognitive, embodied, meditative, and ritual aspects of spiritual intelligence as participation. (shrink)