ABOUT THE BOOK

O.S.M.E.A.C.

An Operator’s Guide to Spiritual Warfare

The battlefield may be invisible—but the war is real.

Drawing on his experience as a military veteran and his deep study of Scripture, Marcus Howell presents a guide to understanding the Christian life through the framework of military operations. Using the proven O.S.M.E.A.C. operational order—Orientation, Situation, Mission, Execution, Administration, and Command—he reveals how God equips believers to recognize the enemy, stand firm in faith, and carry out Christ’s mission with courage and discipline.

Grounded in biblical truth and rich with practical insight, O.S.M.E.A.C.: An Operator’s Guide to Spiritual Warfare challenges readers to see the Bible as their field manual, prayer as their lifeline, and every day as an opportunity to serve under the command of the ultimate Warrior King. Whether you are a veteran, active-duty service member, or a believer seeking a deeper understanding of spiritual warfare, this book offers a compelling roadmap for fighting the good fight with confidence, purpose, and unwavering faith.

Answer the call. Know your mission. Stand your ground. Victory has already been secured.