Your comment is just an opinion based on no facts.  FYI, the highest paid person at the not for profit I am a part of is $200K as compared to multi million dollar salaries at insurance companies, hospitals and doctors.  Their administrative costs are less than 5% of revenue as compared to insurance companies of around 20% and typical not for profits also around 20%.  They are tax exempt because of being a not for profit not because of being a church.  Even not for profits are subject to regular corporate incomes taxes if they conduct activities that are outside the scope of tax exemption.  As stated above, for one of the organization you do not have to be Christian or even believe in God, you can be an atheist and just believe individuals have the right to worship the God of their choice (or no God) in whatever manner they want.