It's closed world, after all…

First, many Christians claim to believe in the supernatural but think (and live) like skeptics. We find talk of the supernatural world uncomfortable. This is typical of denominations and evangelical congregations outside the charismatic movement—in other words, those from a background like the one I grew up in.

There are two basic reasons why noncharismatics tend to close the door on the supernatural world. One is their suspicion that charismatic practices are detached from sound exegesis of Scripture. As a biblical scholar, it’s easy for me to agree with that suspicion—but over time it has widely degenerated into a closed-minded overreaction that is itself detached from the worldview of the biblical writers.—Michael Heiser, The Unseen Realm, 17