• Arianism

    John 1:1–18

    Arius’ teaching — Arianism — is alive today in cults such as the Jehovah’s Witnesses. It may also be held unwittingly by Christians who have not received good teaching and believe, implicitly, that the Father is a “higher” God than the ...Read More

  • Council of Nicea

    John 1:1–18

    The deity of Christ is very important. As God He is able to bring us face to face with the Father and restore to us that which has been marred in the fall. Moreover, because Christ is God, there is ...Read More

  • Defenders of the Faith

    1 Peter 3:15

    Irenaeus’ confrontation of the Gnostic heresy reminds us that Christianity is a public religion. God revealed Himself in Christ to many people and not just to a select few, and there is no secret oral tradition that has been handed ...Read More

  • Destructive Heresies

    2 Peter 2:1

    Take some time today to read through 2 Peter and review the apostle’s teaching. Remember that though the false teaching we may have to face today might be different in its specific expression, all false teachers commonly deny biblical ...Read More

  • Early Christian Heresies

    Acts 20:28–31

    In our day, Oneness Pentecostals embrace Modalistic Monarchianism. The Jehovah’s Witnesses subscribe to Arianism, a movement that is a later development of Dynamic Monarchianism. It is important to have a good understanding of church history so that we might ...Read More

  • Proper Christian Growth

    Colossians 1:9-10

    It is all too easy for us to think that once we know the basics of the gospel we must then move beyond them for true spiritual growth. Yet it is not extrabiblical revelations and methods that mature us, nor ...Read More

  • Remember the Apostles

    Jude 17–19

    In our day, those who teach heresy often plead with evangelicals to remain in liberal churches so the church may put on a unified front. But those who remain committed to God’s Word are never the cause of separation ...Read More

  • The Fruit of the Gospel

    Colossians 1:5b-8

    If there is no change from smug self-righteousness to humble, selfless repentance in those who profess the gospel, then the church should consider whether it is in fact preaching the gospel and its application to all of life. Of course ...Read More

  • The Greeting of the Gospel

    Galatians 1:1–10

    Paul did not hesitate to expose heresy which observed the Gospel. Do you follow that example? Do not allow your legitimate desire for unity to squelch your understanding of the need to protect the purity of the Gospel. Be supportive ...Read More

  • The Judgment of Heretics

    Galatians 1:6–17

    Paul presupposes in verse 8 that the difference between the two gospels is something obvious that “ordinary” believers should be able to detect. The Protestant Reformers stood with Paul when they judged the traditions of Rome. We are to cling ...Read More

  • The Lord Knows How

    2 Peter 2:9–10a

    That God keeps the unrighteous under punishment by turning them over to their sin should be a sober warning to us. While those of us with true faith will never lose our salvation, if we persist in disobedience, we may ...Read More

  • The Standard of Truth

    Luke 7:1–10

    Biblical authority does not mean that there are not other authorities for the Christian. The concept of sola Scriptura simply means that the Bible is the final and unquestionable authority for the church and the individual in all matters of ...Read More

  • The Teaching of Demons

    1 Timothy 4:1-3

    John Calvin also points out that it has been common throughout history for heretics to shun true holiness and offer in its place a substitute to conceal their own wickedness. We are prone as human beings to make God’s ...Read More

  • Twisting the Truth

    Acts 20:7–35

    Paul in Romans 14 urged the toleration of those who in error felt it was wrong to eat what they thought was unclean. If this is so, should we not also tolerate those who disagree with us over issues such ...Read More