Kootenai Church Sunday School

The Bible is trustworthy. But how do you know—and how do you use it rightly? In Lesson 28 of Christian Ethics and the Old Testament, Dave Rich brings the series' extended examination of scriptural authority to a close and turns the corner toward a foundational question: how do we interpret the Bible we've established as God's Word?

Rich opens by tackling the charge of circular reasoning head-on. Is it logically valid to prove the Bible's authority from the Bible itself? He argues yes—and shows why that's the only coherent approach when dealing with any ultimate source of truth. Archaeological evidence and fulfilled prophecy support Scripture's claims, but they don't serve as the foundation. The Bible is its own authority.

From there, Rich moves into hermeneutics—the art and science of biblical interpretation—grounding the class in the literal, grammatical, historical method endorsed by Calvin, Luther, and the church's own statement of faith. The goal is simple: discover the original, natural meaning of the text.

To make that concrete, Rich walks through several interpretive errors that produce ethical errors—beginning with proof texting and then addressing what he calls hyper-literalism. Using the holy kiss, foot washing, and the head covering passage in 1 Corinthians 11, he demonstrates the difference between a timeless biblical principle and its culturally bound expression. Wooden, context-free obedience to the form can actually undermine the principle the text is trying to teach.

Clear thinking about interpretation is inseparable from clear thinking about Christian ethics.