No one had to sign a statement of faith before tossing British tea into Boston Harbor in 1773. No one has to sign a statement of faith before joining a Tea Party demonstration in 2010. And therein lies a lesson for politically involved Christians.
As Christians, we want to defend our religious liberty. Parents should be able to homeschool their children or send them to Christian schools. Christian professors and social workers, when asked what animates them, should be able to talk about Christ. Adoption agencies based on biblical understandings should be able to place children with father-mother rather than same-sex couples.
But we should also, as citizens, be involved with issues such as healthcare. Nothing in the Bible explicitly says we can't have government-controlled healthcare. Nothing in the Bible says we can't have monarchy, for that matter. So we get into trouble when we band together as Christians and speak dogmatically on issues that aren't clearly connected to our faith. On extra-biblical policy matters we should speak as citizens and join with other citizens in seeking a redress of grievances.
We can gain wisdom here by studying Paul's first letter to the Corinthians. Look at the phrases he uses: "Now as a concession, not a command, I say this... I say (I, not the Lord). . . . I have no command from the Lord, but I give my judgment . . . in my judgment." If Paul, an apostle who wrote under God's inspiration, is this cautious, how much more careful should the rest of us be?
The same goes in the classroom and the public square. Long-time readers of WORLD are familiar with the whitewater rapids metaphor we use in approaching news coverage. Class 1 and Class 2 rapids are easy to navigate, so Class 1 issues are those on which the Bible explicitly takes a position (for example, murder and adultery are wrong). Class 2 issues involve an implicit biblical position (for example, parents should give their children a Bible-based education).
About such issues, how to think and what to think are tightly connected. To put it another way, the "how to think" procedure should always be to go first to the Bible. If we read a command from the Lord, that should be sufficient for us: It's not our task to second-guess the Creator of heaven and earth.