The Albatross
Member
I agree with the idea that government shouldn't be deciding what is a religion and what isnt
That said, religious institutions shouldn't be given non profit status for just being religious then
Most aren't, although I'm sure there's been cases in history where some did for tax loopholes, but most aren't. For instance, if I run a company and then suddenly declare that it's not a for-profit company, but a Non-Profit Church of the Albatross, I wouldn't be granted tax exempt or religious status.
The IRS has a pretty lengthy list of requirements, application, and verification process: https://www.irs.gov/charities-non-profits/churches-religious-organizations