Memorize the Catechism by Heart
Memorize
Read it, then watch it disappear a little at a time. Tap any blank if you need a peek.
About these words
The Ten Commandments, the Creed, the Lord's Prayer, and the Daily Prayers use the actual 1921 Triglot Concordia translation of Luther's Small Catechism, which is in the public domain. It is the same text published at bookofconcord.org. The Luther's Life passages are an original plain-English summary written for this site, not a quotation.
The 1921 translation is one historic English edition among several still used today. If your congregation studies from a different one, such as a current Concordia Publishing House text, use that wording for anything you need to match exactly. You can also read the Small Catechism at Digital Lutheran Church.