The test of everything on earth is simply this: "What is it for?" The answer makes it what it is for you. It has no meaning of itself, yet you can give reality to it according to the purpose which you serve. Here you are but means, along with it. God is a Means as well as End. In Heaven, means and end are one, and one with Him. This is the state of true creation, found not within time, but in eternity. To no one here is this describable. Nor is there any way to learn what this condition means. Not till you go past learning to the Given; not till you make again a holy home for your creations is it understood

Sogyal Rinpoche explains the subtleties of karmic action and results:

In simple terms, what does karma mean? It means that whatever we do, with our body, speech, or mind, will have a corresponding result. Each action, even the smallest, is pregnant with its consequences. It is said by the masters that even a little poison can cause death and even a tiny seed can become a huge tree. And as Buddha said: “Do not overlook negative actions merely because they are small; however small a spark may be, it can burn down a haystack as big as a mountain.” Similarly he said: “Do not overlook tiny good actions, thinking they are of no benefit; even tiny drops of water in the end will fill a huge vessel.” Karma does not decay like external things, or ever become inoperative. It cannot be destroyed “by time, fire, or water.” Its power will never disappear, until it is ripened. Although the results of our actions may not have matured yet, they will inevitably ripen, given the right conditions.