How is attending an Anglician Church service, with cheese-n-crackers invoked and prayed to in front of a cross, not avoda zora? (Or different than a Catholic Church service, for that matter.)
I am not expert on Christianity, nor do I know the exact difference between the various demonimations, but the “cheese-n-crackers” is part of the catholic mass. Protestants dont do that, nor do many have icons . Also some dont even belive in the trinity (They are called Unitarians).
Most Halachas related to christianity are based on Catholism which is what was common in places jews lives (and the most common in the North East United states which most jews live)