Whilst the greatest effort has been made to ensure the quality of this text, due to the historical nature of this content, in some rare cases there may be minor issues with legibility. The author has been induced to offer this book to his brother chaplains in the hope of. supplying a want which has been long felt in the chaplains department of the army. In the absence of all army regulations defining the duties of chaplains, much difficulty has at times been experienced in determining the exact routine of labor which, in addition to the public religious services of the camp or hospital, would render the chaplain most useful to those intrusted to his spiritual care. To offer a few suggestions, and to point out certain channels of usefulness which experience has proved to be effective, is the design of the author in the following pages.