Since the works of Zohar, the concept of spiritual intelligence has been at the center of scientific debates, but exegetical and philological, and other studies have revealed that this concept is not new (Zinsstag, 2010; Moleka, 2021a). The Bible speaks about it with Hebrew words (hokhmah, binah) and Greek words (phronesis, sunesis, noûs, and sophia). In this essay, we examine spiritual intelligence from a philosophical standpoint and discuss some ramifications, such as ethos.