Suppose I have made the three kinds of Karma, good, bad, and mixed, and suppose I die and become a god in heaven. The desires in a god body are not the same as the desires in a human body; the god body neither eats nor drinks. What becomes of my past unworked Karmas which produce as their effect the desire to eat and drink? Where would these Karmas go when I become a god? The answer is that desires can only manifest themselves in proper environments. Only those desires will come out for which the environment is fitted; the rest will remain stored up. In this life we have many godly desires, many human desires, many animal desires. If I take a god body, only the good desires will come up, because for them the environments are suitable. And if I take an animal body, only the animal desires will come up, and the good desires will wait. What does this show? That by means of environment we can check these desires. Only that Karma which is suited to and fitted for the environments will come out. This shows that the power of environment is the great check to control even Karma itself.