The Ship of Friendship
A voyaging ship was wrecked during a storm at sea and only two of the men on it were able to swim to a small, desert like island.
The two survivors who have been a good friends, not knowing what else to do, agreed that they had no other recourse but to pray to God. However, to find out whose prayer was more powerful, they agreed to divide the territory between them and stay on opposite sides of the island.