They taught the Apostles' Creed, rejected Purgatory, the worship of saints and the authority of the Catholic Church, practised infant baptism and confirmation, held a view on the Sacrament similar to that of Zwingli, and, differing somewhat from Luther in their doctrine of justification by faith, declared that true faith was "to know God, to love Him, to do His commandments, and to submit to His will."
The Articles of Marburg, which thus came into being, contain the doctrine of the Trinity, of the personality of Christ, of faith and justification, of the Scriptures, of baptism, of good works, of confession, of government, of tradition, and of infant baptism.
But it is easy to see that informal preaching to the people at large, especially after the Peasant Revolt, with which Miinzer had been identified, should have led to a general condemnation, under the name " Anabaptist " or " Catabaptist," of the heterogeneous dissenters who agreed in rejecting the State religion and associated a condemnation of infant baptism with schemes for social betterment.
The terrible events in Minster, which was controlled for a short time (1533-34) by a group of Anabaptists under the leadership of John of Leiden, the introduction of polygamy (which appears to have been a peculiar accident rather than a general principle), the speedy capture of the town by an alliance of Catholic and Protestant princes, and the ruthless retribution inflicted by the victors, have been cherished by ecclesiastical writers as a choice and convincing instance of the natural fruits of a rejection of infant baptism.
John Winebrenner, pastor in Harrisburg, Pennsylvania, left the Church in 1828, and in 1830 organized the "Church of God"; his main doctrinal difference with the Reformed Church was on infant baptism.