What is the collective noun for worshipper?

There isn't one universally accepted collective noun for worshippers. However, depending on the context, some options could be:

* Congregation: This is the most common and widely understood term for a group of worshippers, especially in a religious setting.

* Assembly: This term is similar to congregation and suggests a gathering of people for a specific purpose, like worship.

* Following: This term implies a group of people who are devoted to a particular person, ideology, or deity.

* Faithful: This term refers to a group of people who believe in and practice a particular religion.

Ultimately, the best collective noun to use will depend on the specific context and the type of worship being discussed.