I have studied apologetics, worldview and cultural analysis for over thirty years and my first introduction was from Francis Schaeffer. Later came Lewis, Mcdowell, Zacharias, Guinness and others. But some of these were also touched by his ministry.And if we see a new Reformation in the church, I sincerely believe that Schaeffer and the rest will have a pivotal role in influencing the church in embracing truth once again.