1,537 words, 8 minutes read time.

Good morning, everyone. My name is David, and I’m honored to be here with you today, speaking to a group of people who, in many ways, are much like those I grew up with—except we’re living in a very different time. If you don’t know me, let me briefly introduce myself. I was once a shepherd boy in Israel, growing up in a quiet village. But there was a moment—actually, there were many moments—that turned my life from being ordinary to extraordinary. And that’s what I want to share with you today.
I come from a family of eight brothers. I was the youngest, the one who spent most of my time alone, out in the fields with the sheep. If you’ve ever had a job that others didn’t understand, you can relate to me. The world thought my job was unimportant, even boring. It was the kind of job people didn’t talk about. But for me, it was everything. The quiet nights under the stars were when I learned the most important lesson of all—how to trust in God, no matter what.
I know we’re living in a world that’s different from the one I came from. We don’t have to worry about lions and bears attacking our flocks anymore, and most of us don’t find ourselves fighting actual giants. But let me tell you something: the giants that I faced—both literal and figurative—were no different from the giants you’re facing today. They were the challenges that looked so big, so insurmountable, that the only way to stand a chance was to rely on something far greater than myself. And I’m here to tell you that you have the same power available to you that I had on the battlefield all those years ago.
So let me take you back. There was a day—one of the most defining moments of my life—that changed everything. And it’s a story I want to share with you. It’s the story of how I faced a giant named Goliath.
The Israelites, my people, were at war with the Philistines. Goliath, a warrior of unimaginable size and strength, had been taunting the Israelite army for forty days, challenging anyone to fight him. Imagine a man over nine feet tall, covered in armor, and carrying weapons so heavy that it took several men to lift them. The sight of him alone struck fear into the hearts of Israel’s finest warriors. Our king, Saul, and his soldiers were paralyzed by fear. No one dared step up. And that’s when my story begins.
I was just a young man, still a shepherd, and I was sent by my father to bring food to my brothers who were on the battlefield. When I arrived, I saw something that shocked me. The whole Israelite army, my own brothers included, were standing there trembling, listening to Goliath’s daily taunts. No one was willing to face him.
Now, I know the culture back then was very different from today. There was no such thing as instant communication or social media. But back then, when one army challenged another, it wasn’t just about the battle—it was about honor. Goliath’s challenge was not just an insult to the Israelite army; it was an insult to our God. And for me, that was something I couldn’t stand by and let happen.
I walked up to my brothers, and I could see the fear in their eyes. They weren’t just afraid of Goliath’s strength; they were afraid of the idea that no one could win. But I didn’t see Goliath the way they did. I saw him as an obstacle, a challenge to the living God of Israel. You see, I had faced much smaller enemies in my life—lions, bears, and other predators—when I was out in the fields with the sheep. And each time, I trusted God to help me protect the flock. And every time, He did. That was my foundation, and that’s why I couldn’t let this giant mock our God.
I told my brothers, and then King Saul, that I would fight Goliath. Saul looked at me like I was crazy. “You’re just a boy,” he said. “This man has been a warrior since his youth, and you’re just a shepherd.”
But I didn’t let that stop me. I told Saul about how, when I was alone with the sheep, I had fought off both lions and bears to protect my flock. And each time, it wasn’t my strength but the strength of God that helped me defeat them. I told Saul, “The same God who delivered me from the paw of the lion and the paw of the bear will deliver me from the hand of this Philistine.”
Saul reluctantly agreed and gave me his armor, but it didn’t fit me. It was too heavy, too cumbersome. So I decided to go into battle with what I knew best: a sling and five smooth stones.
I walked out to the battlefield, and there stood Goliath, towering over me. He looked at me and laughed. “Am I a dog that you come at me with sticks?” he mocked. “Come here, and I’ll give your flesh to the birds and the wild animals!”
But I didn’t flinch. I wasn’t afraid. In fact, I said something that, looking back, still blows my mind. I said to Goliath, “You come against me with sword and spear, but I come against you in the name of the Lord Almighty, the God of the armies of Israel, whom you have defied.” I knew that no matter how big or powerful Goliath appeared, he was nothing in the face of God.
I didn’t need armor or a sword. I didn’t need the training of a soldier. I only needed one thing: faith. And in that moment, as I swung my sling and let the stone fly, I knew that it wasn’t me who was doing the fighting. It was God.
The stone hit Goliath right between the eyes, and he fell to the ground. He was defeated. Just like that. With a single stone. And in that moment, I realized something that would stick with me forever: it’s not the size of the giant that matters; it’s the size of the faith you have in God.
That battle was a turning point not just for me, but for the entire nation of Israel. Goliath’s death sent the Philistine army into panic, and Israel won the victory. But the most important thing I learned that day wasn’t just how to take down giants—it was how to trust God with the impossible.
So, what does all of this have to do with you? I know that in this room, there are people who are facing giants in their lives. Maybe it’s a health issue, a financial burden, a personal struggle, or even a spiritual battle. And like me, you might feel like everyone around you is telling you that it’s too big, too impossible. But I’m here to tell you that with God, no challenge is too big to overcome.
You see, I didn’t win because I was stronger, smarter, or better equipped than Goliath. I won because I trusted God, and I knew He would come through for me. And if He did it for me, He can do it for you.
So, as you go about your life today, remember this: no matter how big the giant in front of you may seem, you don’t have to face it alone. You have the same God who stood by me in the field and in the battle standing with you today. And just like He helped me overcome, He can help you conquer whatever giants you’re facing.
In the end, it wasn’t about me. It was about faith. The faith that God was with me, and the courage to face the challenges that lay ahead. If you leave here today remembering just one thing, let it be this: Your giants are not as big as you think they are. With God on your side, there’s no enemy, no fear, no challenge too great to overcome.
Thank you, and God bless you all.
Sources
- 1 Samuel 17 – Bible Gateway (NIV)
- Blue Letter Bible – 1 Samuel 17
- David and Goliath – Britannica
- Who Was David in the Bible? – Christianity.com
- David and Goliath – Bible History
- Got Questions: David and Goliath
- Are You Facing a Goliath? – Desiring God
- David and Goliath: A Biblical Approach to Overcoming Your Fear – The Gospel Coalition
- 5 Lessons from 1 Samuel 17 – Crosswalk
- David and Goliath: 10 Life-Changing Lessons – FamilyLife
- How David and Goliath Inspire Church Planting – Christianity Today
- 7 Timeless Lessons from the Story of David and Goliath – Bible Study Tools
- What Can We Learn from the Story of David and Goliath? – Gospel Project
- Bible Hub – 1 Samuel 17
Disclaimer:
The views and opinions expressed in this post are solely those of the author. The information provided is based on personal research, experience, and understanding of the subject matter at the time of writing. Readers should consult relevant experts or authorities for specific guidance related to their unique situations.

