True satisfaction is found in the God who provides everything we need for both life on earth and the eternal life to come. This commandment deals with the sins of the heart, showing us that though we might refrain from all outward acts of sin — murder, adultery, theft, idolatry — we have failed to keep His law when our hearts are filled with discontent. In many ways, covetousness can be seen as the one sin that gives birth to all the others.