1. It Gives You The Context Nobody Ever Taught You
Most people don't get lost in the Bible because they aren't smart enough. They get lost because they're reading documents written thousands of years ago, in cultures that no longer exist, for readers who already knew things we were never told.
Most of us learned the Mass, the Rosary, and the sacraments. Nobody sat us down and explained what each book of the Bible actually is, or who wrote it, or what was happening when it was written.
This fills in that gap. So instead of reading a page and hoping it lands, you know what you're looking at before you start.