Daily Devotional

October 17

Thine Is My Heart: Devotional Readings from the Writings of John Calvin

by John Calvin (compiled by John H. Kromminga)

Bible Text:

And he hath made my mouth like a sharp sword; in the shadow of his hand hath he hid me, and made me a polished shaft; in his quiver hath he hid me; —Isaiah 49:2

Devotional:

The present question is not about the person of Christ, but about the whole body of the Church. We must indeed begin with the Head, but we must come next to the members; and to all the ministers of the Word must be applied what is here affirmed concerning Christ; for to them is given such efficacy of the Word, that they may not idly beat the air with their voices, but may reach the hearts and touch them to the quick.

The Lord also causes the voice of the gospel to resound not only in one place, but far and wide throughout the whole world. In short, because he faithfully keeps them under his protection, though they are exposed to many attacks, and are assaulted on every side by Satan and the world, yet they do not swerve from their course.

We ought to have abundant knowledge of this from experience; for they would all to a man have been long ago ruined by the conspiracy and snares of adversaries, if the Lord had not defended them by his protection.

And indeed, amidst so many dangers, it is almost miraculous that a single preacher of the gospel is permitted to remain. The reason of this is that the Lord guards them by his shadow, and "hides them as arrows in his quiver," that they may not be laid open to the assaults of enemies and be destroyed. —Commentaries


John Calvin was the premier theologian of the Reformation, but also a pious and godly Christian pastor who endeavored throughout his life to point men and women to Christ. We are grateful to Reformation Heritage Books for permission to use John Calvin's Thine Is My Heart as our daily devotional for 2013 on the OPC Web site. You can currently obtain a printed copy of that book from Reformation Heritage Books.

Dr. Joel Beeke, who is editorial director of Reformation Heritage Books, has this to say:

"Calvin shows us the piety of a Reformed theologian who speaks from the heart. Having tasted the goodness and grace of God in Jesus Christ, he pursued piety by seeking to know and do God’s will every day. He communed with Christ, practicing repentance, self-denial, and cross-bearing. Moreover, his theology worked itself out in heart-felt, Christ-honoring piety. The selections of this devotional bear this out, and hopefully will be used by God to direct pious hearts in our own day."

These devotional readings from John Calvin were compiled by John H. Kromminga. Be sure to read his "Introduction" to John Calvin's Thine Is My Heart.

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