The Christadelphians

Denomination·Founded 1848 CE·Around 50,000 worldwide in roughly 120 countries is the figure usually cited, from the Columbia Encyclopedia and repeated widely. There is no central body and no census: each ecclesia keeps its own roll and no one aggregates them, so the number is an estimate and should be read as one. Substantial communities exist in Britain, Australia, North America, Malawi, Mozambique and India.

Judaism → Christianity → Catholicism → Protestantism → The Christadelphians

Branch

No Trinity, no immortal soul, no hell, no clergy — and a kingdom coming to Jerusalem, not to the sky.

A Bible-only body founded by John Thomas, an English doctor who emigrated to America, survived a shipwreck, and resolved to work out Christian doctrine from the text alone. Christadelphians reject the Trinity, the personal pre-existence of Christ, the immortality of the soul, a personal devil and hell; they hold that the dead are unconscious, that the faithful will be raised and judged when Christ returns, and that the kingdom will be a literal restored kingdom of Israel with Jerusalem as its capital. They have no ministers and no headquarters.

Why it is filed this way

Christadelphians describe themselves as a community of ecclesias rather than a denomination and reject the label, but they maintain a written statement of faith, fellowship boundaries policed between ecclesias, and a recognised legal identity obtained in 1864. Non-Trinitarian and conditionalist, they sit outside the Nicene definition of Christianity, as they say themselves.

DeitiesOne God, the Father, alone. Jesus is his son, who did not exist personally before his birth and who is now immortal; the Holy Spirit is God's power rather than a person. Christadelphians describe the Trinity as an importation from Greek philosophy and argue the case at length.
Founded1848 CE · Birmingham, England, and the American northeast
FounderJohn Thomas
AfterlifeThe dead are unconscious and know nothing; the responsible dead are raised at Christ's return, judged, and either given immortality or destroyed. There is no hell of torment and no immortal soul to put in one.
TextsThe Bible, the King James Version by long habit · John Thomas, Elpis Israel (1849) · Robert Roberts, Christendom Astray (1862)

The map

The Christadelphians’s corner of it — solid lines are descent; dotted lines are resemblance only, ideas held in common across unrelated faiths. Click a node to recenter; ✕ returns here. All 171 faiths →
c. 1000 BCE Judaism 30 CE Christianity 1517 CE Protestantism 1848 CE The Christadelphians

Core Tenets

2 — a sample of the center, never the sum Enter →
God is one person, and the Trinity is a Greek import. The Father alone is God; Jesus is his son, begotten and not pre-existent as a person; the Holy Spirit is God's power in action. Christadelphians argue this from the text at length and hold that the fourth-century creeds imported a philosophy the apostles would not have recognised. Go deeper — context →
You do not have an immortal soul, so there is nowhere to torment you. The dead are unconscious and know nothing until the resurrection. Immortality is not a possession but a gift given at judgment to those found faithful; the rejected are destroyed rather than punished forever. There is no devil as a person — the diabolos of Scripture is read as human sinful nature. Go deeper — context →

Figures

who it looks to — gods, spirits, ancestors; some rooms are empty on principle Enter →
J John Thomas — the doctor who resolved to start from scratch. A London-trained physician who emigrated in 1832, joined the Campbell movement, quarrelled with Alexander Campbell over the nature of man and the resurrection, and worked out a complete system from the text. Elpis Israel, published in 1849, is still the movement's foundational exposition. Domain Doctrine worked out from the text alone; prophecy; the kingdom restored to IsraelStanding Read and cited, and firmly not treated as an authority above the text Meet them — context →

Rites & Ritual

what its people do — and when Enter →
The memorial meeting — no minister, and someone different speaks each week. Sunday morning is bread and wine with an exhortation delivered by a member of the ecclesia in rotation. There is no ordination, no salary and no clergy of any kind; brethren speak, and in the great majority of ecclesias sisters do not. When Weekly — the memorial meeting every Sunday morningWho Baptised members of the ecclesia, with visitors admitted only from ecclesias in fellowship Go deeper — context →
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