• 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

  • Modalistic Monarchianism

    John 17:1–5

    Today’s study describes a heresy known as either modalistic monarchianism or modalism. It is alive and well today in some varieties of Pentecostalism. Analogies that compare God to water (vapor, liquid, and ice) are also essentially modalistic, even though ...Read More

  • Logos

    John 1:1–18

    The idea that God is personal is a radical one indeed. Ultimate reality in Hinduism and Buddhism is impersonal. Islam and Judaism know something of a personal God due to the influence of the Bible on Muhammad and the rabbis ...Read More

  • Saved Through Christ Alone

    John 3:36

    Paul, the great Apostle of justification by faith alone, commends the “obedience of faith” (Rom. 1:5) not because faith is a meritorious work that earns salvation but because to trust in Jesus alone is to follow His command. In ...Read More

  • True God

    John 3:16

    In Cur Deus Homo, Anselm of Canterbury gives another reason why the Mediator must be fully God: “If any other person [except God] were to redeem a man from eternal death, the redeemed man would be rightly judged to be ...Read More

  • Life After Death

    John 14:1–4

    In many ways, the world teaches us to dread the day of death. Yet while death in and of itself is an intruder in the created order and an enemy to the people of God, there is a sense in ...Read More

  • The Church is One

    John 17

    Are you concerned for the unity of the church? Although we can never compromise on the essential truths of the gospel, striving toward reconciliation with other believers and the unity of the faith, both invisible and visible, is a commendable ...Read More

  • Degrees of Sin

    John 19:1-16

    That there are degrees of punishment in hell according to the extent of one’s sin means that there are also degrees of reward in heaven according to how we obey. Our obedience, to be sure, cannot earn eternal life ...Read More

  • The Resurrection and the Life

    John 11:17-27

    God made us as beings of both flesh and spirit, and we will experience our redemption fully only when both body and spirit have been raised and glorified. On that day, we will be free of all disease and pain ...Read More

  • The Good Shepherd

    John 10:11-21

    Our Lord has but one flock, and all of the sheep He has purchased with His blood will leave the flocks into which they are born and become His sheep when He calls. All the other flocks are destined for ...Read More

  • The Door of the Sheep

    John 10:1-10

    There are many today who want to put more than one door on God’s sheepfold, usually by believing in the possibility of salvation for those who do not put their trust in Jesus alone (but who are sincere in ...Read More

  • The Light of the World

    John 8:12-30

    Blindness to Jesus’ identity is not an intellectual problem but a moral one: “Light has come into the world, and people loved the darkness rather than the light because their works were evil” (John 3:19). We can show that ...Read More

  • The Bread of Life

    John 6:22-59

    The first time we feed on Christ by faith, putting our trust in Him alone for salvation, we are brought out of the kingdom of darkness into the light. We are sustained in the faith that saves us as we ...Read More

  • God is Truth

    John 14:6-7

    Standing for the truth can be difficult because it is often unpopular to stand for what the Word of God says when the culture around us is running as fast as it can away from the Lord’s timeless principles ...Read More

  • The Spirit of Truth

    John 14:15-26

    The ministry of the Spirit is not to reveal new things outside of Scripture but to teach us all that our Savior taught. Learning to hear the Spirit is a lifelong task of reading His Word and developing our ability ...Read More