18. So then they will not be able to teach you to sin against the Lord your God or to do any of the terrible things they do when they worship their gods.
19. “When you are making war against a city, you might surround that city for a long time. You must not cut down the fruit trees around that city. You may eat the fruit from these trees, but you must not cut them down. These trees are not the enemy, so don’t make war against them.
20. But you may cut down the trees that you know are not fruit trees. You may use these trees to build weapons for making war against that city. You may use them until the city falls.