“The old liberal theologians in Germany began by accepting the presupposition of the uniformity of natural causes as a closed system. Thus they rejected everything miraculous and supernatural, including the supernatural in the life of Jesus Christ. Having done that, they still hoped to find a historical Jesus in a rational, objective, scholarly way by separating the supernatural aspect of Jesus’ life from the ‘true history’. Their search for the historical Jesus was doomed to failure. The supernatural was so intertwined with the rest that if they ripped out all the supernatural, there was no Jesus left! If they removed all the supernatural, no historical Jesus remained; if they kept the historical Jesus, the supernatural remained as well.”
“[P]eople in our culture in general are already in the process of being accustomed to accept nondefined, contentless religious words and symbols, without any rational or historical control. Such words and symbols can be filled with the content of the moment. The words Jesus and Christ are the most ready for the manipulator. The phrase Jesus Christ has become a contentless banner which can be carried in any direction for sociological purposes. In other words, because the phrase Jesus Christ has been separated from true history and the content of Scripture, it can be used to trigger religiously motivated sociological actions directly contrary to the teaching of Christ.”
– Francis Schaeffer (1912-1984), The God Who is There, pp. 72, 110
Theologia est doctrina Deo vivendi per Christum - Theology is the doctrine of living unto God through Christ 