Wrong again. There is nothing more simple and indivisible than God, our reality notwithstanding.
"There is nothing more simple and indivisible than God, our reality notwithstanding."
Thus?:
"Trinity is simple unity; it is not merged together - it is three in one. The One three-hypostatical God has the three hypostases perfectly distinct in Himself." +Gregory of Sinai
But then:
"You ask what is the procession of the Holy Spirit? Do you tell me first what is the unbegottenness of the Father, and I will then explain to you the physiology of the generation of the Son, and the procession of the Spirit, and we shall both of us be stricken with madness for prying into the mystery of God." +Gregory the Theologian