In Ethiopia, if you want something to stop, you have to literally stamp it out. You do so by stamping your foot on the ground outside, and commanding the ether to cease and desist. If the ether has been lying to you, or perpetrating evil, you have an obligation to stamp out the evil. Do so now.
Tell the ether that you no longer will tolerate lies and deception, and ask him never to repeat lies to you. Tell him also that the demons have nothing of interest to say to you, and therefore, you no longer wish to hear their gossip and slander. Tell him that the voice of Satan is to be blocked from your hearing, so that you can never again hear it for all eternity.