The document discusses why one should meditate on the word of God based on Psalm 1:1-2. It states that a blessed man is one who delights in and meditates on the word of God day and night. Meditation trains the mind and brings mental clarity and emotional stability. We should meditate on the word daily to nourish our soul, just as digestion nourishes the body. Regular meditation helps one develop deep roots in faith, making them stable during life's storms, unlike chaff that blows away.