In what book(s) did Francis Schaeffer use the terms ';modern, modern'; and ';true truth';?

Both terms were used in ';Escape from Reason';.





';The early scientists believed in the uniformity of natural causes. What they did not believe in was the uniformity of natural causes in a closed system. That little phrase makes all the difference in the world. It makes the difference between natural science and a science that is rooted in naturalistic philosophy. It makes all the difference between what I would call modern science and what I would call modern modern science. It is important to notice that this is not a failing of science as science, but rather that the uniformity of natural causes in a closed system has become the dominant philosophy among scientists.';


(Francis A. Schaeffer, Escape From Reason, Ch. 3)





'; It is an important principle to remember, in the contemporary interest in communication and in language study, that the biblical presentation is that though we do not have exhaustive truth, we have from the Bible what I term true truth. In this way we know true truth about God, true truth about man, and something truly about nature. Thus on the basis of the Scriptures, while we do not have exhaustive knowledge, we have true and unified knowledge.';


(Francis A. Schaeffer, Escape From Reason, Ch. 2)In what book(s) did Francis Schaeffer use the terms ';modern, modern'; and ';true truth';?
'True truth' came from ';Escape from Reason';





'Modern, modern' came from ';The Church at the end of the Twentieth Century';