“Every operation which extends from God to the Creation, and is named according to our variable conceptions of it, has its origin from the Father, and proceeds through the Son, and is perfected in the Holy Spirit.”
Gregory of Nyssa, On "Not Three Gods" (to Ablabius) (trans. Moore & Wilson, NPNF² 5, public domain).public domain
Not Three Gods
Theology ProperArgument · power 88 · 100% accurateIn the gamePeter, James and John share one nature and we call them three men — so why is the Father, Son and Spirit not three Gods? Because those three never act apart. There is one work, and it starts at the Father, runs through the Son, and is finished in the Spirit.