Before he became famous, the Mongolian warlord Genghis Khan (ca. ad 1162-1227) killed his own half brother to advance his position in the family. As he solidified his power, he began to build an empire more expansive than Alexander the Great’s, stretching from Asia’s Pacific coast to Eastern Europe. Ruthless in his tactics, the khan and his army left a trail of death and destruction everywhere they advanced. His devastating military forays are unparalleled in recorded history.

Today we face a vicious foe even more intimidating than a marauding army—an enemy who wants to conquer and devastate our souls. The apostle Peter cautioned, “Be alert and of sober mind. Your enemy the devil prowls around like a roaring lion looking for someone to devour” (1 Peter 5:8). This enemy is cunning and dangerous like a great warrior and is much more than we can handle on our own. But we have great reason for hope. The apostle John wrote, “The one who is in you is greater than the one who is in the world” (1 John 4:4). This “one who is in you” is the Holy Spirit Himself. We need not fear the enemy of our souls.

As we rely on the Holy Spirit, we gain confidence that our lives are guarded from the one who’s trying to conquer our souls. Our God is greater. We can trust Him to be with us in everything.