For reasons which I won’t disclose, I have been working through a doctrine course of a distinctly Reformed hue. If the church is convinced that it needs such a thing as a “doctrine course”, Reformed or otherwise, then this is by no means a bad one. But for me it has highlighted again the fact that so much theological activity puts the cart before the horse.
Let me give an example. The section on the Trinity lists a number of biblical texts as “evidence” for the belief that Jesus is God. The assumption is that the doctrine or belief is a given fact and basically beyond dispute; biblical prooftexts may be adduced as evidence for it, but this is merely a formality and certainly does not require anything as troublesome as exegesis.
That is very different to reading Matthew 9:4, say, and considering how Jesus’ insight into the thoughts of the scribes is to be explained, from which it is unlikely that we would draw the conclusion that he is omniscient and therefore God. It is very different to reading Matthew 9:1-8 and asking about the significance of the fact that authority has been given to men to forgive sins—the passage virtually rules out the conclusion that Jesus was God.