While Lent is the journey into the most significant event of human history, the three great days [Maundy Thursday, Good Friday, and the Saturday night Great Paschal Vigil] are a life-changing experience of God’s saving work in history. For Christians there is no time throughout the entire Christian year that is more crucial than the three great days. These are days to be set aside to enter into a worship that is the source of our entire spirituality, a moment in time that defines all time for Christians, a moment in time that is the very sum and substance of our spirituality for every season, every week, every Sunday, and every moment of every day. . . . It is imperative for the church to go beyond its present practice to recover the fullness of the three great days and to impress upon us all how important these days are, not only as historical events to be remembered but as events to be lived in our own dying to sin and rising to the new life of the Spirit. For herein lies the source and energy of our spiritual lives.
-Robert Webber, Ancient-Future Time: Forming Spirituality through the Christian Year( (Grand Rapids: Baker Books, 2004), 124, 139.