Growing up, my mother told me a parable in order to illustrate the importance of not hoarding
A father gave each of his three sons equal portions of money and sent them off into the world. The first son invested his money; the second son spent his money; and the third son buried his money in ground. Some time later the father called his sons together and asked about the status of the gift he had given them. The first son proudly reported that through wise investing, he had increased his initial amount. The father was incredibly proud of his son and told him so. The second son hung his head and told his father that he had spent the entirety of the gift. The father explained that he was also proud of him because he had spent the money and therefore helped the economy. The infusion of capital into the market helped the overall well being of their country and countrymen. The third son was pleased to report that he had the same amount that he was originally given. The father asked how this was possible and the son explained he had buried it. The father was gravely disappointed in his son and the son did not understand. The father explained that the first son had invested the money, which helps the economy of their country, and the second son spent the money, which also helps the economy, but he had buried his money which helps no one. The father explained that hoarding money and not aiding in the growth of the overall economy of his community is the greatest sin of all.
*It turns out that her parable is loosely based on the Parable of Three Servants found in both Matthew and Luke but hers has a different twist.