You are jealous and covet what others have, and your desires go unfulfilled; so you become murderers. (To hate is to murder as far as your hearts are concerned.) You burn with envy and anger and are not able to obtain the gratification, the contentment, and the happiness that you seek, so you fight and war. You do not have, because you do not ask.

Or you do ask and yet fail to receive, because you ask with wrong purpose and evil, selfish motives. Your intention is, when you get what you desire, to spend it in sensual pleasures.