The Necessity Of Good Works: Ursinus’ Exposition Of Heidelberg 64

Although the Protestant movement gained political legitimacy with the Religious Peace of Augsburg in 1555, Luther’s reformation had not yet been won. Rome still sought to regain the Palatinate and, by the middle of the 16th century, controversies had already divided the . . . Continue reading →

Your Only Comfort In Life And In Death

Introduction The Heidelberg Catechism is justly regarded as one of the finest summaries of the Christian faith ever written. First published in 1563, the catechism is used by more than a million Christians globally. The first question of the catechism is among . . . Continue reading →

Caspar Olevian And The Substance Of The Covenant Now $10.00

Caspar Olevian and the Substance of the Covenant

Caspar Olevianus (1536–87) was an influential figure in the development of Reformed (as distinct from other versions of) covenant theology. He was a student of John Calvin (1509–64) and Theodore Beza (1519–1605). Like them, he was a Roman Catholic humanist scholar who . . . Continue reading →

The Heidelberg Catechism Confesses Salvation By Grace Alone, Through Faith Alone

It has become fashionable among some who identify as confessionally Reformed and among so-called Reformedish (i.e., Baptists who identify with aspects of Reformed theology) types to claim that the Reformed doctrine of salvation hold that there two stages to salvation: initial and . . . Continue reading →

The Reformed Churches: We Distinguish But Do Not Separate The Two Natures Of Christ

Question 17. Why must he in one person be also very God? That he might, by the power of his Godhead, sustain, in his human nature, the burden of God’s wrath; and might obtain for and restore to us, righteousness and life. . . . Continue reading →

Theological Error Seeps In

Years ago, in the second house in which Mrs Heidelblog and I lived, water seeped into the basement every time it rained and it rained frequently. As the ground became soaked water would push in and up through the basement. We had . . . Continue reading →

Heidelberg 128: The Doxology

We might first associate the word doxology with the song often sung at the close of public worship services but it is, in fact, two Greek words (δόξᾰ + λογία), which was taken over into medieval Latin and thence into English in . . . Continue reading →

Heidelberg Catechism 127: Deliver Us From Our Deadly Spiritual Enemies

In the 19th century Karl Marx (1818–83) diagnosed our most basic problem in material terms. He prescribed a future (eschatological) solution that was entirely material. He himself said that he had turned G. W. F. Hegel’s (1770–1831) spiritual view of history and . . . Continue reading →

Heidelberg 126: Justified Sinners Pray For Forgiveness Of Sins

One of the most persistent temptations Christians face is that of turning the covenant of grace into a covenant of works. As we pray we must always be reminded that we, who trust in Jesus Christ as our substitute and Mediator, are . . . Continue reading →