I have read the communication of a correspondent that appeared in a recent issue of the Times Herald, and appreciate his complimentary remarks concerning the work of Mary Baker Eddy, the Discoverer and Founder of Christian Science, and author of "Science and Health with Key to the Scriptures," the text-book of Christian Science; but I am somewhat surprised to find that, after admitting that "this extraordinary doctrine of Christian Science purports to revive, explain, and practise the lost power of divine healing," the correspondent adds: "Christian Science church-members will probably understand it.