It often astonishes me that I did not see the importance of meditation upon Scripture earlier in my Christian life. As the outward man is not fit for work for any length of time unless he eats, so it is with the inner man. What is the food for the inner man? Not prayer, but the Word of God – not the simple reading of the Word of God, so that it only passes through our minds, just as water runs through a pipe. No, we must consider what we read, ponder over it, and apply it to our hearts.