What is Hide in My Heart?

Hide in My Heart is a free Bible verse memorization app. You select any verse from all 66 books of the KJV Bible, choose a difficulty level, and fill in the blanks by tapping the correct words in order. No account or download required.

Which Bible translation does this app use?

The app uses the King James Version (KJV) of the Bible, covering all 66 books from Genesis to Revelation.

Is Hide in My Heart free to use?

Yes, Hide in My Heart is completely free. No account, no subscription, and no download needed — it runs entirely in your browser.

What difficulty levels are available?

There are three difficulty levels: Easy (a few key words are blanked out), Normal (about half the words), and Hard (most words are hidden). You can also retry any verse at a harder level after completing it.

Can I track which verses I have memorized?

Yes. The app saves your practice history and lets you mark verses as favorites in My Verses. All data is stored locally in your browser — no account needed.

How do I choose a Bible verse to memorize?

Tap 'Choose Passage' to open a three-step selector: pick a Book, then a Chapter, then a Verse. You can also tap 'Random' for a surprise verse, or use the Verse of the Day feature.

New Testament · KJV

Revelation 3:20

Behold, I stand at the door, and knock: if any man hear my voice, and open the door, I will come in to him, and will sup with him, and he with me.
— Revelation 3:20, King James Version

Memorize Revelation 3:20

Free fill-in-the-blank memorization. No account needed.

About this verse

Christ's gentle invitation pictured as standing at the door and knocking. Originally addressed to the church at Laodicea, the verse has become a primary evangelistic image for personal response to Christ.

Matthew 11:28rest · invitation
Matthew 5:16witness · works
Matthew 6:33kingdom · priorities

About this verse

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