Millions of people who are in hell wish for a few moments of life, which you have—just a few moments in which to repent—but cannot find them. They have lost the chance, and the door has been closed. How about you, my brother? You have all of this life, why do you not think about repentance, and grab the chance? As the apostle said: “Walk circumspectly….redeeming the time, because the days are evil” (Ephesians 5.16).
Know that the postponement of repentance is one of the works of the devil, who does not want repentance. He knows that keeping you from repentance in a direct way is something your conscience will not accept. Therefore, he will never say to you, “Do not repent,” and yet every time your heart moves toward God, he will say to you, “That’s okay, but not now. We have many chances before us.” He then keeps leading you in a series of never-ending postponements until your life ends.
—H.H. Pope Shenouda III, The Life of Repentance and Purity