Zacharias Ursinus
Caspar Olevianus
A short biography of Caspar Olevianus (1536–1587), the preacher of Trier and Heidelberg who shared in the making of the Heidelberg Catechism and ended his days at Herborn.
Mortal and Venial Sins
Rome's distinction between mortal and venial sin, in the words of the Catechism and the Council of Trent, set beside the answer of Calvin, the Westminster Standards, and the Puritans: every sin deserves death, and the blood of Christ cleanses from all sin.
Mortal and Venial Sins
Rome's distinction between mortal and venial sin, in the words of the Catechism and the Council of Trent, set beside the answer of Calvin, the Westminster Standards, and the Puritans: every sin deserves death, and the blood of Christ cleanses from all sin.
The Heidelberg Catechism
The Heidelberg Catechism of 1563: why Frederick III commissioned it, who actually wrote it, its threefold shape of guilt, grace, and gratitude, the law placed under thanksgiving, Question 80, and its place among the Three Forms of Unity.
Zacharias Ursinus
A short biography of Zacharias Ursinus (1534–1583), pupil of Melanchthon and Vermigli, professor at Heidelberg, and principal author of the Heidelberg Catechism.

