The Soul-Winner's Guide by Samuel Logan Brengle.
“The Soul-Winner’s Secret” demonstrates a series of techniques and traits which ministers and missionaries alike must employ to convert wayward souls to the cause of Jesus Christ. Winning souls is not easy or for the fainthearted; often, those who have strayed from the embrace of the Lord are either ashamed or of poor moral character; consequently, they feel unable to reconcile with the Christian faith.
Brengle demonstrates how winning souls to the cause is a matter of having the correct message in mind, possessing the means to perceive the character and desires of others, Some generate guilt and fear to drive people to God, leading only into frustrating legalism.
Brengle knew, however, it was rather “the goodness of God that leadeth…to repentance”, and Calvary love that draws men to Christ.
Samuel Logan Brengle was an early commissioner of the Salvation Army; a position which led him to encounter many unfortunate people so the words in this book are more than mere “theory”, but used in the “coal-face” of every day Evangelism.
