However, I also believe that it is somewhat childish to claim that they will simply close their doors altogether.
Catholic hospitals will not perform abortions. They will close their doors. That will happen if the HHS mandate is not withdrawn. Catholic hospitals employ over a half million health care and support workers.
Once the hospital closes, will federal forces be deployed to force the hospitals to stay open? How will they staff them? The federal government does not have the right to make this mandate. It is a clear violation of the 1st amendment. The right to religious freedom is guaranteed.