the trinity from my common sense understanding simply means you have the father, God. He does not have a body suit on so he is spirit. then you have his interceder with the mortals on earth. the interceder has to be able to put on a body suit to come amongst the mortals so as to have a physical one on one dialogue every once in a while (as christ did when he came down on earth and as he will do when he returns) and finally you have the holy spirit. the holy spirit is in every mortal. this is the part of the mortal that the interceder communicates with. this is the part of the mortal that God will like to see awakened so he can dialogue directly with. 3 in 1. the father, the son and the holy spirit, completes the circle of communication between heaven and earth