After a holiday meal at my house, everyone opened party favors filled with candy, small toys, and confetti. But there was something else in the favors—a paper crown for each of us. We couldn’t resist trying them on, and we smiled at each other as we sat around the table. For just a moment, we were kings and queens, even if our kingdom was a dining room littered with the remnants of our dinner.

This sparked a memory of a Bible promise I don’t often think about. In the next life, all believers will share ruling authority with Christ. Paul mentions…