One of the most striking evidences of sinful human nature lies in the universal propensity for downward drift. In other words, it takes thought, resolve, energy, and effort to bring about reform. In the grace of God, sometimes human beings display such virtues. But where such virtues are absent, the drift is invariably toward compromise, comfort, indiscipline, sliding disobedience, and decay that advances, sometimes at a crawl and sometimes at a gallop, across generations.
People do not drift toward holiness. Apart from grace-driven effort, people do not gravitate toward godliness, prayer, obedience to Scripture, faith, and delight in the Lord. We drift toward compromise and call it tolerance; we drift toward disobedience and call it freedom; we drift toward superstition and call it faith. We cherish the indiscipline of lost self-control and call it relaxation; we slouch toward prayerlessness and delude ourselves into thinking we have escaped legalism; we slide toward godlessness and convince ourselves we have been liberated.
I am grateful for this word which beckons us to awaken from apathetic slumber and to pick up the oars and strain hard against the dangerous drift of complacency. As the text says, Today, if you hear His voice, do not harden your hearts…
 Carson, D. A. (1998). For the love of God : A daily companion for discovering the riches of God’s Word. Volume 2 (25). Wheaton, Ill.: Crossway Books.