Jack Hayford writes:

On January 17, 1994, 10,000 freight trains seemed to be thundering through our house as the Northridge earthquake hit Los Angeles. When it was over, our family was safe and our home virtually untouched. Yet in the days following the disaster, I was gripped with a fear I had never known.

After four days, I desperately sought God in prayer. "Lord, I can't understand myself! I am not afraid for my life, and I am not in doubt of your presence and protection. Is there something wrong with me?"

Instantly, I sensed an inner whisper: My son, there is nothing wrong with you. I allowed you to experience the depth of the trauma and fear that has gripped multitudes so that you might comfort them beyond their fears.

It was the words of 2 Corinthians 1:3-4. God uses his children who have endured difficulty to become strength to others experiencing the same trial. We comfort others not from the foundation of our superior faith, but from the commonality of our mutual struggles.