Constant Attention to God’s Word (Psalm 119:117)

In Psalm 119:117, the psalmist says that God’s sustaining and saving merits our constant attention to his Word. When we give constant attention to other things, it is usually called an unhealthy obsession. Why is it different with God’s Word?

Music Credit: Johann Sebastian Bach, Trio from Brandenburg Concerto, No. 1, Movement 4