Certainty and openness

Mark Driscoll calls this "open-hand/closed-hand". Ray Ortlund comments really helpfully here, including this:

The Bible is our authority as we sort out what deserves certainty and what deserves openness. 1 Corinthians 15:1-4 defines the gospel of Christ crucified for our sins, Christ buried and Christ risen again on the third day, according to the Scriptures, as "of first importance." Here is the center of our certainty.

From that "of first importance" theological address, we move out toward the whole range of theological and practical questions asking for our attention. The more clearly our logic connects with that center, the more certain and the less open we should be. The further our thinking extrapolates from that center, the less certain and the more open we should be.

When a question cannot be addressed by a clear appeal to the Bible, our conclusions should be all the more modest.