Most work for wages. Workers work a few hours a day creating wealth and keeping the wealth they create. The last few hours a day, they keep absolutely none of the wealth they keep - it is expropriated by heirs. It is a social relationship - we work, they live off our labor. They are parasites, and they have little helpers who they give crumbs to and argue their case, including those who tell guileless fools that a magic man who lives in the clouds named Jesus will make sure they never die.