God's truths, worth gold, says Scripture (Ps. 19:10). Sounds promising, doesn't it? But believers appear to disagree on their understanding of those nuggets. In fact, one wonders whether Christians can agree on anything when faith is closely examined, especially in terms of value for today. For centuries, the theologians have labored to dig for the gold, but tend to come up with more ways for believers to differ from one another. And we certainly...