Tozer expounds on these seven points of attention: The sheepfold; the door by which the shepherd enters; the false shepherd; the true shepherd; the porter, the sheep and the stranger. He also goes on to clarify the difference between the goats, the saved sheep, and the lost sheep. "The Lord never made a sheep out of a goat yet. A goat is a goat and will be a goat till he dies." Tozer talks of his own pagan upbringing; how one night he came to know that he was "Jesus' little boy" and of his conversion seven years later - he was a lost sheep hearing a voice.