Daily Devotional

July 30

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

by John Calvin (compiled by John H. Kromminga)

Bible Text:

And now why tarriest thou? arise, and be baptized, and wash away thy sins, calling on the name of the Lord. —Acts 22:16

Devotional:

For as baptism is given for the support, consolation, and confirmation of our faith, it requires to be received as from the hand of the Author himself; we ought to consider it as beyond all doubt, that it is he who speaks to us by this sign; that it is he who purifies and cleanses us, and obliterates the remembrance of our sins; that it is he who makes us partakers of his death, who demolishes the kingdom of Satan, who weakens the power of our corrupt propensities, who even makes us one with himself, that, being clothed with him, we may be reckoned children of God; and that he as truly and certainly performs these things internally on our souls, as we see that our bodies are externally washed, immersed, and enclosed in water. —Institutes, IV, xv, xiv


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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