This chapter introduces the concept of Spiritual AI and compares it with other advanced AI domains, providing a nuanced understanding of its unique characteristics. The chapter incorporates anecdotes and recent discoveries related to the seven dimensions of spirituality, offering insights into how these aspects have been explored and quantified in existing literature. By examining the extent to which behavioral quantification has been addressed, the chapter highlights the progress and gaps in integrating spiritual principles within AI, emphasizing the potential of Spiritual AI to bridge the gap between technology and human spiritual well-being.