You mean, specifically Christianity? Even though I am repeatedly implying all religious groups?
Anyways, “ethnic group” was poor wording and should have just used “group”, sorry I’m not English native, but the phrase is used by some religious people to call themselves that:
An ethnoreligious group (or an ethno-religious group) is a group of people with a common religious and ethnic background[1] or, in some cases, a religious background exclusively.[2][3]
You mean, specifically Christianity? Even though I am repeatedly implying all religious groups?
Anyways, “ethnic group” was poor wording and should have just used “group”, sorry I’m not English native, but the phrase is used by some religious people to call themselves that:
Read citations if you want: https://en.wikipedia.org/wiki/Ethnoreligious_group