Prayer is an often practiced, more often neglected, and less often understood practice of Christendom. Counselors prescribe prayer as a means to reduce stress and lower blood pressure. Some approach prayer as Eastern meditation, some as an expression of tongues, and other traditions offer chants in a strict liturgical form. John 17 offers the reader an unusual opportunity to listen to a prayer. Some might say the prayer in John 17 is the prayer of all prayers, the true definition of the Lord’s prayer. Drawing on classic commentators, Michael Cannon casts John 17 in a pastoral light showing the grace, wisdom, and love of Christ for his people as he pours his heart out before his heavenly Father on their behalf. While these were messages originally preached in the context of worship, they also serve as a detailed commentary on one of the most beloved passages of Scripture.