Cindy Wigglesworth presents on spiritual intelligence. She defines it as the ability to behave with wisdom and compassion while maintaining inner and outer peace regardless of the situation. She discusses how spiritual intelligence is distinct from other forms of intelligence like emotional and cognitive intelligence. Wigglesworth outlines 21 skills of spiritual intelligence across two dimensions - self-focused skills and other-focused skills. Developing spiritual intelligence can provide benefits like less stress, more joy, and being a calming presence for others.