Jesus says in John 12:35; “Walk while you have the light, lest darkness overtake you.” Oswald Chambers in his devotional My Utmost for His Highest comments on this scripture; “The moment you forsake the matter of sanctification or neglect anything else on which God has given you His light, your spiritual life begins to disintegrate within you. Continually bring the truth out into your real life, working it out into every area, or else even the light that you possess will itself prove to be a curse.” Think about that statement! God is constantly bringing us new light through His Word for our sanctification as we spend time with Him. Sometimes truth can sting and convict us to turn from a path we have always followed. If we neglect this light of God, it becomes darkness and a curse filled with remorse. Spend time with God and ask him to reveal His light, and then act on it lest it becomes bitter to your soul.