From here:

The Gospel in the Centre of our Sacred Circle has become an important and dynamic part of the growing spiritual movement among Indigenous Peoples of Turtle Island.

The Gathering Prayer
Creator, we give you thanks for all you are and all you bring to us for our visit within your creation. In Jesus, you place the Gospel in the centre of this Sacred Circle through which all of creation is related. You show us the way to live a generous and compassionate life. Give us your strength to live together with respect and commitment as we grow in your Spirit, for you are God, now and forever. Amen.

Why does the Gospel of Jesus Christ need a “Sacred Circle”? There are a sufficient number of unappetising “Sacred Circles” to make any association – even if just in name, although it appears to be more than that – between them and a church a thing to be assiduously avoided.

Here are some examples: The Wiccan Sacred Circle,  The Shamanic Sacred Circle, the Tarot Sacred Circle and, my favourite, the Canada Goose Sacred Circle (also Shamanic).

The Anglican version appears to be based upon the First Nations Sacred Circle which has nothing at all to do with the Gospel and has probably only been adopted by the ACoC out of a misplaced sense of guilt.