Philosopher, just because there is a wideness in Anglican belief and practice, doesn’t mean that we have gone Unitarian. One of the joys of being in this branch of the Church is that there is room for us all - the Anglo Catholic, the Broad Church member, the evangelical, the charismatic, and the social justice members.
The Creeds will tell you what is bottom line beliefs and the Catechism in our BCPs will begin to unpack it. The Constitution and Canon Law will tell you how we hold the Church together practically. Our theologians will expound on various beliefs, as do yours.
I understand that you want Anglicans to be like Roman Catholics in that there are a clearly defined set of rules/doctrines, and if you obey them, you are in a state of grace, and if you don’t, then there are serious consequences such as excommunication.
We don’t work that way. The Church holds the beliefs (which are of course there in the creeds and catechism) and sometimes makes changes in its understanding and practice of those beliefs. The members? Well, we are free to think and practice as much of that or as little of that as we can.
I remember reading the works of Madeleine L’Engle (a good Episcopalian). She said that some days she just could not recite the Nicene Creed during the Liturgy because she did not believe it. And that’s perfectly ok, because the Church was saying it for her, believing it for her. And when she was ready to say it again, it was there to recite. Day after day, week after week. Year after year.
I think that is the beauty of my tradition. The Mysteries are there, the Sacraments are still there, and I am allowed to participate with all my being or I am allowed to let it carry me when I can’t. I am free to hammer out my theology in the way of Bishop Spong, and that is all right, or Bishop N.T. Wright, and that is also all right. The creeds are still there, being said every day, and the Sacraments are still being performed. None of that is going away.
Excommunication? It doesn’t happen much at all in TEC. There is only one instance I can think of and that happened about 10 years ago when a priest converted to Islam. The Presiding Bishop said she could not practice both faiths.I cannot think the Bishops would ever excommunicate a lay person. It just isn’t done.
Because you see, if you don’t have a check box list of what one must believe and practice - no ifs, ands, or buts - there is no need to excommunicate.
So, you are judging Anglicanism thru a Roman lens. That doesn’t work so much. If you want to judge us, you must see things thru the Anglican lens, which motley as we are, could be any number of lenses. That’s the way of it, I’m afraid.