Harris was also significantly influenced by Elisabeth Elliots book (Passion & Purity) and by Michael Farris book (The Homeschooling Father) having a chapter devoted to courtship.
Lindvall later revised his teachings to urge replacing courtship with betrothal, and some other teachers adopted at least part of this new teaching.
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Bill Gothard was teaching a "biblical" dating back in the early 1970s, that advocated all young men being approved by the girls father before ever having a date, and again before marriage was ever discussed with the girl.
Gothard indicates he was influenced in his early adulthood by a Christian speaker (perhaps even the same one Elisabeth Elliot mentions that influenced her during her Bible School days).
The 4 Types of Eating will help you see how to do this.
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