"Devotional Field Book" is a resource for Command Religious Programs (CRPs) in the Marine Corps. In addition to being a personal devotional guide for Marines and Sailors, it may be used in conducting divine services or lay led services. This book has been designed primarily to support those operations where limited printed resources are available for the CRP.The scriptures, prayers, hymns, songs, statements of faith and meditations contained in this book were carefully chosen by chaplains, Marines, and Sailors. These selections have historically offered guidance, encouragement, and support to people in time of need.