"By virtue of your vow of obedience to me as your Bishop, I require that this letter be personally read by each celebrating priest at each Weekend Mass," Jenky wrote in a letter circulated to clergy in the Catholic Diocese of Peoria.

In the letter, Jenky cautions parishioners that Obama and a majority of U.S. senators will not reconsider the mandate that would require employers, including religious groups, to provide free birth control coverage in their health care plans. "This assault upon our religious freedom is simply without precedent in the American political and legal system," ...