It was called Americanism. Pope Leo XIII (1810-1903) condemned it. In 1899 Leo XIII sent a three-page letter to the U.S. bishops in care of Cardinal James Gibbons (1834-1921) of Baltimore. It is titled Witness to Our Good or sometimes On New Opinions of Virtue, Nature and Grace. Leo XIII’s admonishment was aimed at progressive U.S. Catholics. Its general theme speaks to today’s U.S. Catholics—conservatives and liberals. The second paragraph of Witness to Our Good mentions Fr. Isaac Hecker, CSP... Read more