And they were to prove Israel by them, to know whether they would listen to the commands of Jehovah, which He commanded their fathers by the hand of Moses.
And he cried to Jehovah. And Jehovah showed him a tree. And when he had cast it into the waters, the waters were made sweet. There He made a decree and a law for them, and there He tested them.
And you shall remember all the way which Jehovah your God led you these forty years in the wilderness in order to humble you, to prove you, to know what is in your heart, whether you would keep His commandments or not.