Mark Johnson was introduced to the historically correct definition of Covenant in 1983. With this understanding, every seemingly unrelated aspect of Christianity fit together into a seamless whole that made perfect sense. Understanding the transformation that occurs as we enter Covenant is a key that unlocked more growth, deeper life change, and a more intimate relationship with God—a plan inherent in the nature of this relationship. After proving the importance of this understanding over decades in life, Marriage, family, teaching and mentoring, Dr. Johnson authored the Covenant Series to make this understanding—about Marriage and the New Covenant—available to everyone. Dr. Johnson and his wife, Holley, have raised seven children, who are now spread across the earth with a growing number of grandchildren. Their medical practice in the Nashville area has treated patients from forty-nine states and many foreign countries. Dr. Johnson also teaches and conducts research in his specialty.