The head is one of the most vulnerable parts of the human body. Whether it’s a soldier in battle, a motorcyclist on the road, or a construction worker on a job site, they all know the importance of a helmet. Why? Because that helmet gives them confidence. It is their assurance that their head—their most vital and exposed part—is protected.

That’s exactly what the Psalmist is talking about when he says, “O Lord, my Lord, my strong deliverer, you have covered my head in the day of battle.” (Psalm 140:7). In the spiritual lives, our “head,” representing our mind and thoughts, is a primary target of the enemy. Most of the battles we face start in the mind. The enemy knows that if he can discourage you, distract you, or fill your mind with fear, he’s already halfway to winning the fight.