Christian Science

Although Twain was a Presbyterian, he was sometimes critical of organized religion and certain elements of Christianity through his later life. He wrote, for example, "Faith is believing what you know ain't so," and "If Christ were here now there is one thing he would not be – a Christian." Nonetheless, as a mature adult he engaged in religious discussions and attended services, his theology developing as he wrestled with the deaths of loved ones and his own mortality. His own experiences and suffering of his family made him particularly critical of "faith healing," such as espoused by Mary Baker Eddy and Christian Science. His more inflammatory works on religion require a nuanced understanding of his theological arguments and criticism.