FOCUS ON CHRIST
The healthiest people do not think about their health; the weak induce disease by morbid introspection. If you begin to count your heartbeats, you will disturb the rhythmic action of the heart. If you continually imagine a pain anywhere, you will produce it. And there are some true children of God who induce their own darkness by morbid self-scrutiny. They are always going back on themselves, analyzing their motives, reconsidering past acts of consecration, comparing themselves with themselves. In one form or another self is the pivot of their life, albeit that it is undoubtedly a religious life. What but darkness can result from such a course?
--F.B. Meyer