On the surface, the Holy Spirit appears to have an equivalent in non-Abrahamic Hellenistic mystery religions. These religions included a distinction between the spirit and psyche, which is also seen in the Pauline epistles. According to proponents of the History of religions school, the Christian concept of the Holy Spirit cannot be explained from Jewish ideas alone without reference to the Hellenistic religions. And according to theologian Erik Konsmo, the views "are so dissimilar that the only legitimate connection one can make is with the Greek term πνεῦμα ["pneuma", Spirit] itself".