“Let the word of Christ richly dwell within you, with all wisdom teaching and admonishing one another with psalms and hymns and spiritual songs, singing with thankfulness in your hearts to God” (Colossians 3:16).
The immature awaken with a certain set of assumptions regarding the world and the day before them. Plans are built upon these assumptions. Experience, however, teaches the mature that any number of things can occur that would seek to knock you off-rhythm. Faith is what enables us to be comfortable with being uncomfortable; that adversity need not be adversarial. Worship of the Most High keeps you in rhythm when at your lowest.