Formation Path · Level 7
Disputed Questions
The questions Christians have argued about for centuries — mapped, not flattened. Each entry shows the linchpin the dispute turns on, who carries the burden of proof, the public sources, every tradition's strongest case in its own voice, and an honest confidence rating on how strong the evidence really is.
Theologos presents the discussion to the table. We classify evidential weight; we do not declare winners between orthodox traditions. The creeds mark what binds all Christians together.
Baptism
What does baptism do, and to whom should it be given — believing adults only, or the children of believers as well?
One command, three questions: does baptism regenerate, signify, or seal? Immersion or any mode? Believers only, or households? The traditions divide along all three axes at once.
Does the Spirit proceed from the Father 'and the Son'? (Filioque)
Does the Holy Spirit proceed eternally from the Father alone, or from the Father 'and the Son' (Filioque)? And was it right to add the phrase to the Creed?
One Latin word — Filioque, 'and the Son' — added to the Nicene Creed in the West became a fault line of the 1054 schism. Two questions hide inside it: a theological one about the Spirit's procession, and a procedural one about who may edit an ecumenical creed.
Holy Tradition
Is apostolic tradition, as carried in the Church's continuous life, an authoritative vehicle of divine revelation alongside the written Word?
The mirror image of Sola Scriptura, stated positively: does the Church transmit one living deposit — liturgy, rule of faith, Scripture — or did authority contract to the page when the last apostle died?
How is Jesus both God and man? (Chalcedon)
If Jesus is fully God and fully man, how do the two relate in one person — mixed, divided, or united without confusion?
Chalcedon (451) drew the fences: one person in two natures, 'without confusion, without change, without division, without separation.' Four negations that rule out every way of getting Christ wrong while leaving the mystery intact.
Icon Veneration
Is the veneration of icons apostolic, biblically permissible, or a violation of the second commandment?
Nicaea II drew a line between veneration and worship; iconoclasts ancient and modern deny the line holds. The debate runs through two Greek words, one commandment, and a century of imperial violence.
Is God a Trinity?
Is the one God eternally three persons — Father, Son, and Holy Spirit — one in being, distinct in person? Or is 'Trinity' a later invention read back into the Bible?
Christianity confesses one God in three persons. The word 'Trinity' is not in the Bible; the doctrine, the Church argues, is — pressed out of the data by people forced to hold together three confessions: the Father is God, the Son is God, the Spirit is God, and God is one.
Is Jesus God?
Is Jesus of Nazareth truly God — the eternal Son, one in being with the Father — or a created, lesser being, however exalted?
The deity of Christ is the dividing line of historic Christianity. Every Nicene tradition confesses it; every major heterodox movement denies it. The whole case runs through a handful of Greek words — Logos, Theos, Kyrios — and a handful of verses the Church spent four centuries weighing.
Is Mary the 'Mother of God' (Theotokos)?
Is it right to call Mary Theotokos — 'God-bearer,' Mother of God — or does that exalt her too far?
The title is, in the end, a claim about Jesus, not Mary: the one she bore is God. Defined at Ephesus (431) against Nestorius, it guards the unity of Christ's person — but it remains a fault line between traditions over how Mary is honored.
Justification
How is a sinner made right with God — by faith alone through imputed righteousness, by faith working through love with infused righteousness, or within the larger healing of union with Christ?
The article by which, Luther said, the church stands or falls — and the dispute the Joint Declaration of 1999 tried to narrow. What actually happens when God justifies the ungodly?
Predestination & Free Will
Does God's election determine who is saved, or does saving grace finally rest on a free human response — and how do Scripture's affirmations of both belong together?
Romans 9 says God chooses; 1 Timothy 2 says he wants all saved; John 6 says no one comes unless drawn, yet 'whoever will' may come. Where the church agrees, where it divides, and the one question the whole debate turns on.
Sola Scriptura
Is Scripture the only infallible rule of faith and practice for the Church?
The Reformation's formal principle: is the written Word the sole infallible norm — or one essential part of a larger apostolic deposit carried by the Church?
The Millennium
What is the 'thousand years' of Revelation 20 — a future earthly reign of Christ after his return, the present reign of Christ through the church, or a coming golden age before he returns — and how literally should the number be read?
Premillennial, amillennial, postmillennial: three ways to read Revelation 20, all held by orthodox Christians. The creed settles that Christ will return, judge, and reign forever — but not the timetable. A map of the views, with the early church's own divided witness named honestly.
New to these debates? Start with the Theological Ladder — each question lists what to study first.