What David did (in particular the infamous story about him and Bathsheba), many of our national leaders have done, and what happened to David has happened to lots of politicians. It would be quite plausible to suggest that the stories about David were at least partially composed with this audience of rulers and government officials in mind. But what were they expected to learn from these stories? I am going to make some seemingly plausible, and at the same time seemeingly ridiculous, suggestions. Then we can discuss what, if anything, is wrong with them.
Lesson 1: Politicians are indispensible in a way religious leaders are not, and the moral failings of politicians are thus more readily forgivable in the eyes of both God and society. Hence Uzzah touches the ark when seeking to do something good, and pays for his life (2 Samuel 6), while David commits adultery and commits an illicit census, and other people are punished instead of him.
Lesson 2: Your public actions should be magnanimous. Make a public show of forgiving Shimei and Joab – you or your son can pay them back later (1 Kings 2:5-6,8-9). In other words, choose your moments. Once your fame and positive reputation is certain to be preserved for posterity, you can literally get away with murder. It helps, of course, if you let others do your dirty work for you. You can even punish them for doing things that were beneficial to your position, and thus give the impression that you yourself are innocent (see e.g. 2 Samuel 4).
Lesson 3: A public show of repentance, especially when coupled with a personal tragedy, can redeem you in the eyes of the nation (2 Samuel 12:13-19).
Lesson 4: Historians in the long term will focus on your accomplishments rather than your failings. They will leave at your misdeeds with women, and will blame your other failings on Satan rather than you (1 Chronicles 21:1).
Lesson 5: If you are remembered to have done the right things religiously, your other failings can be overlooked. David brought the ark to Jerusalem and made preparations for the building of the Temple. Isn’t the message of the Deuteronomic History (which runs from Joshua through to the end of 2 Kings) that kings are judged by whether they centralized worship and eliminated idolatry, and not by other moral failings or atrocities they may have committed?
One doesn’t have to be a Biblical scholar to feel that the “lessons” listed above are not the message that readers of these stories are supposed to take away with them. But why do we respond this way? It has little to do with anything explicit in the text, and in some cases it would seem reasonably plausible to read the text in the ways I have suggested.
A comparison may be made to the debates over slavery that led to the formation of the Southern Baptist Convention by the slave-owners who felt their right to keep their slaves was protected in the Bible. The exegetical arguments on their side were not insubstantial, and were not in any obvious way wrong in terms of specific texts interpreted in their immediate literary and historical context.
What the abolitionists had in their favor was the fact that, whatever Paul or others writing in his name may have said specifically about slavery, there were fundamental principles in the Bible that undermined it. If one takes seriously the Golden Rule, to do to others what you want them to do to you, then you cannot possibly enslave someone or keep them enslaved.
The keys to interpreting the Bible ethically are:
1) to look to general principles rather than specific passages,
2) to be suspicious of our motives when we come to the Bible seeking proof texts to justify what we want to be the case, and
3) to not, on the other hand, ignore the moral sensibilities we bring to the text.
This last point is important. Although many modern prophets of apocalyptic doom continue to maintain that society is on a continuous downward spiral, that things are getting worse and worse and always have been, the truth is that in many areas if not all, the moral standards that we hold ourselves to nowadays are often higher than, or at least as high as, they ever were before. Certainly for those who read the Bible to regard human history as one of perpetual decline is fundamentally ironic, and shows the selectivity of many modern interpreters. Tim LaHaye can say that the end is near, since he seems to read only the Book of Revelation, and does that in a very dubious manner. But the prophet Amos (who is, I hope you agree, more likely to be a true prophet than Tim) would probably be delighted by the progress we’ve made in some areas like human rights and social justice. This is not to say that we do not still have a long way to go. And, ironically, it seems to be those who most praise the importance of the Bible who often seem most out of touch with its key principles and emphases.