The ABC's of Christian Growth is a series of studies or lessons that cover basic doctrines and principles for Christians to grow in their new life in Christ123. It is also a book by Robert J. Sargent that can be used for various purposes such as personal study, discipleship, group study, family devotions, etc.45. The ABC's of Christian Growth may involve the help of an older brother or sister in the faith who can guide, pray, and answer questions for the new believer3.