Hide the Word in your heart. Seven. Three. Two. One.
Add a verse and recite it seven times a day for a week. Then three times a day. Then two. Then one. Twenty-eight days — 91 recitations — and it's etched: yours without a card. This is the system Myron Golden and his brothers used to memorize hundreds of verses.
The original system ran on 3×5 index cards — reference and text on the front, reference alone on the back. Print these, cut them out, and glue each pair back-to-back. The back is the test: read the reference, recite from memory, flip to check.
This is the 7/3/2/1 card system — the way Myron Golden and his brothers memorized hundreds of verses. One verse per 3×5 card. Week one: recite it out loud seven times a day, every day. Week two: three times a day. Week three: twice. Week four: once. That's 91 recitations, front-loaded where the forgetting curve is steepest. After day 28 the card retires — the verse is etched.
One verse a day is 365 a year. And the deck never piles up: each verse walks down the ladder as new ones enter, so a full steady-state deck is only ever 28 cards — about 91 recitations a day, most of them on verses you already half-know. Ten minutes of speaking, a Bible's worth of Scripture in a decade.
"Thy word have I hid in mine heart, that I might not sin against thee."
The prize isn't recall for its own sake. Carry enough verses inside you and they begin to talk to each other — every passage you read reminds you of three others, and Scripture starts interpreting Scripture from memory. That internal cross-reference is the whole point.