1 Samuel 17:41-54 tells us that when David finally went out to fight Goliath it was the ultimate mismatch. However with some stones and a sling and his ‘secret weapon’ of trust in the Lord, David was able to gain the victory, proving that victory does not always go to the strong, but to those whose trust is in the Lord. Those who belong to Christ also share in His victory over sin and death and Satan and so are ‘overcomers’ in Him.