40 Days Through the Bible
The Answers to Your Deepest Longings
What's it about
Do you ever feel like the Bible is too overwhelming to understand, let alone apply to your life? What if you could connect its ancient wisdom to your deepest modern-day longings for security, love, and purpose in just 40 days? This summary of Lysa TerKeurst's guide shows you how. You'll discover a practical framework for reading Scripture that moves beyond simple duty and into a genuine relationship with God. Learn to identify the five core longings every person has and see how the Bible provides the ultimate answers, transforming your daily walk with faith and clarity.
Meet the author
Lysa TerKeurst is a 1 New York Times bestselling author and president of Proverbs 31 Ministries, helping millions of women make sense of their faith. After years of personal Bible study and walking through her own deep longings for truth, Lysa has dedicated her life to helping others connect with God in a real and personal way. Her vulnerability and theological training equip her to guide readers to the biblical answers they are searching for, fostering a faith that is both honest and unwavering.
The Script
Two museum archivists are tasked with preserving the same ancient, leather-bound book. One places it in a climate-controlled vault, sealed behind thick glass, perfectly preserved but completely inaccessible. Its stories are safe, but they are also silent. The second archivist, facing the same mandate, takes a different approach. She carefully photographs each page, digitizes the text, and creates replicas for visitors to handle. She understands the book's true value is in its ability to be read, experienced, and understood. The first archivist saved an object; the second preserved its purpose. For many, the Bible can feel like that book behind the glass—an intimidating, important artifact that we know we should revere, but don't quite know how to approach. It feels vast, ancient, and disconnected from the rhythm of our daily lives, so it stays on the shelf, perfectly preserved but largely unread.
This exact feeling of disconnection is what prompted Lysa TerKeurst to write this book. For years, as a bestselling author and president of Proverbs 31 Ministries, she taught from the Bible, yet confessed to feeling a private sense of being overwhelmed by it. She wanted to move past knowing about the Bible to truly knowing God through its pages. Realizing she wasn't alone in this struggle, she developed a more approachable, guided experience. "40 Days Through the Bible" is an invitation to open the glass case, turn the pages, and let the story come alive in a way that feels personal, manageable, and deeply relevant.
Module 1: The Origin of Human Longing and Purpose
At the very start, the book tackles a fundamental question: why do we want what we want? The core idea is that our deepest desires for purpose, security, and significance are not random. They are echoes of our original design.
The author begins with the creation account in Genesis. Here, we find the first critical insight. Your inherent dignity is non-negotiable because you are made in God's image. This is a foundational statement about value. Genesis 1:26-27 says humanity was created in the "likeness and image of God." This bestows an unshakeable worth that exists before any accomplishment or failure. It’s the source of that deep-seated feeling that you were made for more. This status is given, not earned.
So, what was this "more" we were made for? This brings us to the next point. Your original purpose was to be God's representative, spreading His flourishing presence. The first commission given to Adam and Eve was to be fruitful, multiply, and fill the earth. This was a mission to extend the goodness and order of Eden throughout the world. They were meant to act as faithful stewards, reflecting God’s character in everything they did. Our modern search for purpose is a direct reflection of this original mandate. We are wired to build, create, and bring order to our corner of the world.
But something went wrong. We all feel it. The world isn't a perfect garden, and our plans often go awry. Here’s the critical turn in the story. Human longing becomes a vulnerability when it's detached from its divine source. The book uses the metaphor of thirst. We have a spiritual thirst for God. But when we try to quench it with other things—success, approval, relationships—we end up digging what the prophet Jeremiah calls "broken cisterns that cannot hold water." These substitutes promise satisfaction but leave us emptier. This misdirection of our core desires is where dysfunction begins. It creates a spiritual famine, a chronic state of dehydration no amount of worldly success can fix.
The author suggests that this vulnerability is systematically exploited. Spiritual opposition, called "the enemy," uses a predictable, three-step pattern. First comes temptation, which questions God's goodness. Then comes deception, which offers a false alternative. Finally, accusation follows, crushing us with shame after we've taken the bait. This pattern, seen with Eve in the garden, is the same one used against Jesus in the desert. The key difference was the response. Jesus countered deception with truth. This sets the stage for the entire biblical narrative: a constant choice between trusting God’s purpose or pursuing our own flawed plans.