EDIFICATION
The church is not a gallery where we exhibit the finest of Christians. No, it is a school where we educate and encourage imperfect Christians.371
When geese migrate they can be seen flying in a V-shaped formation. While to us on the ground it is a thing of beauty, to the geese it is an essential for survival. If you watch them, you will observe that at certain intervals, relative to the strength of the headwind, the lead bird—who was doing the most work by breaking the force of wind—will drop off and fly at the end of the formation.
The reason for this is that the V-formation is much more efficient than flying close; up to 60 percent less work is required! It has been discovered that the flapping wings create an uplift of air, an effect that is greater at the rear of the formation. So the geese take turns “uplifting” one another. By cooperating—working together—the geese can achieve long migrations that would otherwise be exceedingly difficult for the strongest and deadly for the others.
In a similar manner, when believers in Christ actively uplift one another through prayer, sharing material means, and heart-to-heart friendship and caring, they can go further into godliness than if they attempt their pilgrimage alone.372