What is the band religion?

There is no band called "Religion". It's likely you are thinking of a different band, or you might be misremembering the name.

To help me understand what you're looking for, can you provide me with more information? For example:

* Any other details about the band? (Genre, era, location, any songs you remember)

* Are you sure it's "Religion" and not a similar name? (Maybe it was "The Religion", "Religious" or something else entirely).

Once I have more information, I can hopefully help you find the band you're looking for!