[1] It includes articles, editorials, and accounts of healings from a Christian Science point of view.
It was replaced with Sentinel Watch, a weekly podcast airing since 2016 on the website JSH-Online.
[2] The Sentinel, along with the monthly Christian Science Journal, is a primary source for information about the church and its members.
[3][4] A sister publication, The Herald of Christian Science, exists in a number of foreign languages.
[5] Back issues of these magazines are made available at Christian Science Reading Rooms and also at some university and public libraries.