For the record, to my knowledge Dr. Kline never said nor wrote in the following way: Its leading proponents, Meredith Kline and Henri Blocher, have admitted that their adoption of this hypothesis was born of a desperation to fit the Bible into the alleged 'facts' of science.
As a former student of Dr. Kline, I have moved from 6-24 hour days after I was converted, to day-age while in college, to framework while in seminary under Dr. Kline, back to a plain reading of the creation narrative. To Dr. Kline's credit, he always explained his view exegetically and not as a desperate attempt to fit science into the Bible. This is just bad scholarship.
Regardless, I never knew Sproul even held to the framework view.
Hello Danny,
I never had the opportunity to sit under Kline directly, but I do remember during a class discussion on this very issue that the question of motive came up at one point, and that the prof (I think it was Estelle at the time) basically admitted that a big underlying force for Kline's work in this area was to make orthodox Christianity more acceptable to the eyes of the secular academy. Estelle was always worried about Reformed ministers looking like "fundamentalists", and did not see this as a compromise as much as a thoughtful advance of Christian scholarship.
So, to sum it up, what was stated in the article I also heard affirmed in the classroom by a former student and admirer of Kline in so many words. For what it's worth, I think that stuff like that is also why he was one of the few profs to absolutely prohibit the recording of his classroom lectures in any form. No need to have fodder for a trial at presbytery (which he also was clear on).