Theological word of the day, Heresy :

[hair'-uh-see] (Greek hairesis, “choose”)
Describes a deviation or departure, doctrinally speaking, from the Christian faith, usually of a significant variety. This deviation must be from an established doctrine, dogma, or canon of truth that has been historically accepted as a defining characteristic of the faith. Arguably, the most common and serious heresies center on the person of Christ and the doctrine of the Trinity.

Here is an example :

Rob Bell Teaching Universalism



Eph 5:11 And have no fellowship with the unfruitful works of darkness, but rather expose them.