Deuteronomy 20:20

20 But you can cut down trees that you know aren't fruit trees. You can build war machines out of their wood. You can use them until you capture the city you are fighting against.

Deuteronomy 20:20 Meaning and Commentary

Deuteronomy 20:20

Only the trees which thou knowest that they be not trees for
meat Which might be known not only by their not having fruit upon
them, but by other tokens, and even at a time of year when there was no fruit on any, which might be sometimes the season of a siege:

thou shalt destroy and cut them down;
if so to do was of any disservice to the enemy, or of any service to them, as follows; they had a liberty to destroy them if they would:

and thou shall build bulwarks against the city that maketh war, until
it be subdued;
build bulwarks of the trees cut down, and raise batteries with them, or make machines and engines of the wood of them, to cast stones into the city to annoy the inhabitants of it, in order to make them surrender, and until they do it. All this may be an emblem of the axe being to be laid to fruitless trees in a moral and spiritual sense; and of trees of righteousness, laden with the fruits of righteousness, the planting of the Lord, being preserved and never to be cut down or rooted up; see ( Matthew 3:10 ) ( Isaiah 60:3 ) ( Matthew 15:13 ) .

Deuteronomy 20:20 In-Context

18 If you don't destroy them, they'll teach you to follow all of the things the LORD hates. He hates the way they worship their gods. If you do those things, you will sin against the LORD your God.

19 Suppose you surround a city and get ready to attack it. And suppose you fight against it for a long time in order to capture it. Then don't chop its trees down and destroy them. You can eat their fruit. So don't cut them down. The trees of the field aren't people. So why should you attack them?

20 But you can cut down trees that you know aren't fruit trees. You can build war machines out of their wood. You can use them until you capture the city you are fighting against.