Diet and exercise

Faith is a lot like a muscle.  A muscle requires two things to flourish: good nourishment and regular exercise.  When well-nourished and exercised regularly muscles get stronger.  Just like our muscles, we nourish our faith through the things we consume--the things we read, see, and listen to.  We exercise our faith through the trials we experience.  Both nourishment and exercise are necessary.  We often cannot control the trials we experience, but we can control how we nourish our faith.  So for the sake of your faith be smart about what you consume.