“If you are a child of God then you are certainly going to be disciplined, because God is preparing you for holiness. He is not an indulgent father who hands out sweets indiscriminately and does not care what happens to us. God is holy, and He is preparing us for Himself and for glory; and because we are what we are, and because sin is in us, and because the world is what it is, we must needs be disciplined. So He sends us trials and tribulations in order to pull us up, and to conform us to ‘the image of His Son’.”
-Martyn Lloyd-Jones