Reference to prayers for the dead and purgatory (xii.
No one knows how severe or how long a Purgatory was, or is, implied in a hundred days of canonical penance."
He painted in lurid colours the terrors of purgatory, while he dwelt on the cheapness of the indulgence which would purchase remission and his prices were lowered as each sale approached its end.
Others of his works (all in French) were his treatise on purgatory (1534), on the Lord's Prayer (1543), on the Supper (1555).
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."