Skip to content

The castle of the human heart

Book 1, Hymn 101 · John Newton · Public-domain words

The words

  1. Stanza 1. The castle of the human heartStrong in its native sin;Is guarded well, in every part,By him who dwells within.

  2. Stanza 2. For Satan there, in arms, resides,And calls the place his own;With care against assaults provides,And rules, as on a throne.

  3. Stanza 3. Each traitor thought on him, as chief,In blind obedience waits;And pride, self–will, and unbelief,Are posted at the gates.

  4. Stanza 4. Thus Satan for a season reigns,And keeps his goods in peace;The soul is pleased to wear his chains,Nor wishes a release.

  5. Stanza 5. But Jesus, stronger far than he,In his appointed hourAppears, to set his people freeFrom the usurper’s pow’r.

  6. Stanza 6. “This heart I bought with blood, he says,And now it shall be mine;”His voice the strong one armed dismays,He knows he must resign.

  7. Stanza 7. In spite of unbelief and pride,And self, and Satan’s art;The gates of brass fly open wide,And Jesus wins the heart.

  8. Stanza 8. The rebel soul that once withstoodThe Savior’s kindest call;Rejoices now, by grace subdued,To serve him with her all.

Olney Hymns (1779), Book 1, Hymn 101. John Newton. Public domain. CCEL transcription with modernized spelling. www.praylock.com/olney-hymns/1-101

About these words

John Newton lived from 1725 to 1807. These historical words are public domain.

This hymn belongs to the complete three-book collection first published in 1779.

The CCEL transcription modernizes spelling and some punctuation. Read this hymn at the source. Checked 23 October 2026.

No sheet music or recordings are included. This web collection is separate from the PrayLock iPhone app.

Begin with prayer.

Choose the apps that take your attention, and put prayer before them. PrayLock requires a Pro subscription.

Download on theApp Store
QR code linking to PrayLock on the App Store

On a computer? Scan with your iPhone camera to open PrayLock on the App Store.