theologian who lived from A.D. 330 to 379 and authored "De Spiritu Sancto" (On the Holy Spirit)

the perspective on the Trinity that refers to how the Father, Son and Holy Spirit interact with one another, especially as it pertains to creation

the perspective on the Trinity that refers to being and existence

the study of the Holy Spirit, the third person of the Trinity

Hebrew word for wind or breath

the Greek translation of the Old Testament

God is three persons, but only one essence.