Tonia Thomas says she was terminated Dec. 10 from her job at Counts Oakes Resort Properties in Panama City after balking at the new rule on the grounds that it went against her religion.
Thomas offered to use a generic greeting or say "Merry Christmas" to callers instead, but that offer was denied by rental agency President Andy Phillips, according to the Liberty Counsel — the Christian-based legal group that's representing her.
"She said that goes against my religious beliefs; I'm participating in secularizing Christmas," Liberty Counsel Founder and Chairman Mathew Staver told FOXNews.com. "She asked him for an accommodation -- a normal greeting used throughout the year or 'Merry Christmas,' and he refused."



