1. Bible
2. Quran
3. Torah
4. Tripitaka
5. Vedus
Although there are many philosophers who have dived into this realm of thinking, perhaps the most famous would be John Locke, who was a major inspiration to the Founding Fathers of the US.
B. Billy Graham, would be the correct answer I believe.
Because he rose to celebrity status around 1950, and I believe the exact year would be 1949, therefore it seems to be the closest pastor in that time frame.
Hope I helped :)
