Hi Ian,
I was the chair of the investigation committee for a man who is a practicing Wiccan. When it was brought up in a meeting (not a tyled meeting, btw) that Wiccans worship multiple gods so they are not qualified to be Masons, I explained that they actually have many "Spirits" that might be thought of as the equivalent of "Saints" to a Christian but the faith holds the "Lord and Lady" or "God and Goddess" as two aspects of a singular Supreme Being. When I was rebuked and told that polytheists are not allowed I then asked if a man who believes in three gods and practices ritual cannibalism as part of his worship service would be fit to be a member of our great Fraternity. I was told, "Absolutely not!" I then asked that all the Christians in the room turn in their dues cards as from an outsider's perspective my description is completely accurate for them. We owe every man the opportunity to explain his faith to us with an open mind and if it fits the requirements of our Jurisdiction, it should no longer be any of our concern.
Good luck and I hope to call you "brother" soon.