During the late nineteenth and early twentieth centuries, thousands of American Jews were drawn to the teachings of Christian Science. Viewing such attraction with alarm, American Reform Rabbis sought to counter Christian Science's appeal by formulating a Jewish vision of happiness and health. Unlike Christian Science, it acknowledged the benefits of modern medicine yet, sharing the belief in God as the true source of healing, similarly emphasized the power of visualization and affirmative prayer. Though the numbers of those formally affiliated with Jewish would remain small, its emphasis on...