We're in a world of desires, which leads us to delusions (Maya); when we live to serve ourself we're demons (Asura), when we learn to give up self, and live altruistically, we can attain liberation from this realm (Moksha).

The 7 Deadly Sins (Lust, Pride, Greed, Wrath, Envy, Gluttony, Sloth) are attachment to self serving physicality; whereas in Karma Yoga (Good Action to Connect to Source) it is about giving up our materialistic desires, to better serve others, before self.