Even though the rebellious and the licentious today may think they are safe, they should learn that "from of old their condemnation has not been idle, and their destruction is not sleeping."

The more you know of Christ and his way, the more severe your judgment will be for not trusting and obeying him.

Confident expectation of a new world of righteousness empowers us to live for peace and purity in the present.

There is one, and only one, gospel. It is therefore astonishing--and tragic--to turn away from it and lose both God and his grace.

Four reasons why Unification Church theology should be rejected.

The Spirit agrees with the apostolic doctrine or it is not the Spirit of God.

Every mature believer should be able to say with the apostle Paul, “We are not ignorant of Satan’s designs.”

Christians should never take up arms to proclaim or defend Christ. We must die to make him known.

Watch out for smooth-talking pastors, no matter how popular, if they do not manifestly prize the whole counsel of God.

If Jesus and the Pharisees didn't worship the same God, then surely Muslims and Christians don't either.

John Piper talks about what God accomplishes by permitting false doctrine.

Does God have designs for deceptive signs and wonders? Does he have purposes for heresies?

John Piper explains why the so-called "prosperity gospel" is not the gospel.

John Piper says that being doctrinally amiss doesn't automatically make you an unbeliever.