The ornate ceremonial bow and quiver had hung on the wall of our home in Michigan for years. I’d inherited them from my father, who acquired the souvenirs while we were serving as missionaries in Ghana.

Then one day a Ghanaian friend visited us. When he saw the bow, he got a strange look on his face. Pointing to a small object tied to it he said, “That is a fetish—a magic charm. I know it has no power, but I would not keep it in my house.” Quickly we cut the charm from the bow and discarded it. We didn’t want anything in our home intended for the worship of something other than God.

Josiah, king in Jerusalem, grew up with little knowledge of God’s expectations for His people. When the high priest rediscovered the Book of the Law in the long-neglected temple (2 Kings 22:8), Josiah wanted to hear it. As soon as he learned what God had said about idolatry, he ordered sweeping changes to bring Judah into compliance with God’s law—changes far more drastic than merely cutting a charm from a bow (see 2 Kings 23:3–7).

Believers today have more than King Josiah did—much, much more. We have the entire Bible to instruct us. We have each other. And we have the vital filling of the Holy Spirit, who brings things to light, large and small, that we might otherwise overlook.