The battle is already happening—and most of us don’t even notice. Life feels comfortable, faith can become routine, and it’s easy to assume everything is fine. For years, I thought trusting Christ meant life would smooth out, I’d stop making mistakes, and eventually I’d make it to heaven. I saw faith as a plan, not a fight.
Then I returned home from the Persian Gulf War. The physical battle was over, but my body hadn’t gotten the memo. I stayed hyper-vigilant, constantly scanning my surroundings. I was home, surrounded by people I loved, yet I wasn’t at peace. It was in that unsettled space—when the noise of war had faded but the tension remained—that God opened my eyes to a deeper truth: the physical battle had ended, but a spiritual battle had only just begun.
This war didn’t start with us—and it won’t end with us. Scripture tells one continuous story from Genesis to Revelation: the conflict between God’s righteous kingdom and the rebellion of evil. Jesus didn’t shy away from this reality. He spoke about spiritual opposition—not to scare us, but to wake us up.
Once that truth sank in, my first question wasn’t theological. It was personal:
“Lord… how do I fight this?”
And that’s when it clicked. I wasn’t starting from scratch. Long before I fully understood spiritual warfare, the Marine Corps had been shaping me. The values I would need—identity, discipline, courage, faithfulness, sacrifice, brotherhood—were already part of who I was. Looking back, I began to notice that the challenges of discipleship often mirrored the challenges I’d faced as a Marine.
In the Corps, I learned what it meant to belong, to stand shoulder-to-shoulder with others. In Christ, I discovered a deeper belonging—a new identity as a child of God.
In the Corps, I learned discipline, courage, commitment, and excellence. In Christ, I learned those same values weren’t about performance—they were about becoming more like Jesus.
In the Corps, I learned to live on mission. In Christ, I discovered the greatest mission of all: to love God and lay down my life for others.
It is from this place of understanding—of two worlds shaping one person—that these articles emerge. The same courage, discipline, and commitment that shaped Marines can guide us in the spiritual battles we face every day. Whether through small acts of obedience, moments of sacrifice, or standing firm in difficult circumstances, these principles are not just military—they are deeply spiritual
These articles are for two kinds of people: veterans, whose experiences and sacrifices matter deeply and can be used by God to accomplish His purposes and bring glory to His name, and Christians who may have grown comfortable or distracted—your presence, your voice, and your faith are needed in this battle, and God can use you in powerful ways when you step in.
Whether you fall into one category, both, or neither, my hope is that you will recognize the skills, experiences, and habits God has given you, and see how they can be applied to living a life of faith with courage and purpose. As we move through these pages, we’ll also look at the lives of Marines and units whose courage, commitment, and selflessness can inspire all of us. Their actions provide real examples of how honor, discipline, and sacrifice are lived out—both in uniform and in faith.
So this book is shaped around four movements:
Identity grounds us.
Values shape us.
Disciplines train us.
Resources equip us.
We all live in two worlds: the world that formed us and the world of faith that transforms us. In Christ, these worlds meet. They don’t compete—they point to one calling.
My prayer is that as you read, you’ll see your own story through new eyes, rediscover courage, clarity, and purpose, and learn what it means to live your faith fully, intentionally, and sacrificially.
Two worlds.
One calling.
One faithful God—walking with us in both.
It’s time to step into the fight, shoulder-to-shoulder with the heroes who have gone before and with the Savior who leads us. The battle is real, the mission is urgent, and God has equipped you for this moment.
Let’s begin.