Searching for passages from the Bible used to be an incredibly time consuming and difficult task. As a matter of fact, some people spent their whole lives cataloging Bible passages. Early Bible concordances were truly remarkable. People would go through hundreds of different words and painstakingly catalog every mention of them in the book. The Internet has truly revolutionized religious study. Nowadays, finding a Bible passage is as simple as looking it up on Google. You no longer have to memorize every single passage of the Bible to be able to refer to scripture at will.
