Trinity or the divine rule of three is a less a rule and more a relational unity built into the very fabric of reality. Reality is not static or motionless or fixed, but caught up in the divine dance of God himself. Trinity is beautifully dynamic and creative and is not satisfied by opposition but unity. And the unity is not found in the sameness, but is bound up in the love and diversity of a relationship.
And so is our relationship to one another. Relationship in the Church cannot be thought of outside the divine law of three. There can be no fellowship apart from the third. Two can become one only in relation to the third, which is Jesus the Christ himself. When I sit across the table sipping steaming coffee with a brother, I know I am not bound to the other but to Christ. Christ is the great mediator between man and God and between myself and my brother or sister in Christ. There is nothing to own or possess or grab when Christ is between us. Together we participate in the communion of Christ.
When two or more are gathered in my name, there I am with them. There is the Church. There is the body of Christ, between and in us all. Christ is the one who makes it all possible.
-Inspired by the thoughts and teachings of Richard Rohr and Cynthia Bourgeault