“The land shall not be sold in perpetuity, for the land is Mine; for you are sojourners and residents with Me (Vayikra 25:23).”

“The land shall not be sold in perpetuity," a person must be very careful not to allow himself to be so sunk in physical desires of the land, “in perpetuity,” and not be sold, given over to them, as the verse says, “the land shall not be sold in perpetuity.”

Each time we are involved in the physical world we must use the approach that our physical drives and needs are only temporary and that we are not looking for any sense of permanence and the physical things we do or desire.