Unlike IQ, which computers have, and EQ, which exists in higher mammals, SQ is is uniquely human and, the authors argue, the most fundamental of the three. It is linked to humanity's need for meaning, an issue very much at the forefront of of people's minds as the century draws to a close. SQ is what we use to develop our longing and capacity for meaning, vision and value. It allows us to dream and to strive. It underlies the things we believe in and the role our beliefs and values play in the actions that we take and the shape we give to our lives. This book goes on to explore the scientific evidence for SQ and shows how to test for SQ and how to improve and develop it.

Spiritual Intelligence is.....

Our access to and use of meaning, vision and value in the way that we think and the decisions that we make. The intelligence that makes us whole, that gives us our integrity. The soul's intelligence, the intelligence of the deep self. It is the intelligence with which we ask fundamental questions and with which we reframe our answers. Our transformative intelligence.

http://www.dzohar.com/bk_sq.htm