Why do all good things come to an end?

Jesus:
My loves, there is no testimony without a test, no crown without a cross‚ no victory without a battle, and it is precisely through the difficulties and breakings and hard times that I bring into your life that you are able to achieve this special union with Me. This is the fruit I desire to bring about through the purgings that I bring into each one of your lives. If you find that you are often not in this state of "Jesus is enough," then the answer is that you haven't yielded to the purgings and the breakings that I am trying to bring into your life so that you can bear this special fruit.