Truth can be attested by the supernatural, but so can falsehood.
False teaching - anything that would weaken the believer's ties to his Lord - must be confronted wherever it appears, even if that confrontation requires painful correction.
Mental confusion can be the product of divine discipline.
The spiritual heritage of the godly lives on after they are gone.
Demons lie behind much of the world's pagan worship systems.
While catastrophes do enter the lives of godly people, they attach themselves far more to people who reject Him.