At the play's conclusion, Goneril and Regan's abandonment of natural order and their subscription to evil has finally destroyed them. The audience learns early in the final scene that Goneril has poisoned Regan and killed herself. Their deaths are a result of unnatural competition, both for power and for love. But Lear is the one who set in motion the need to establish strength through competition, when he pitted sister against sister in the love test.
For the audience, the generational conflict between parent and child is an expected part of life. We grow impatient with our parents and they with us. We attempt to control our children, and they rebel. When Goneril complains that Lear and his men are disruptive and out of control, we can empathize — recognizing that our own parent's visits can extend too long or that our children's friends can be quite noisy. Shakespeare's examination of natural order is central to our own lives, and that is one of the enduring qualities of King Lear.
