Orthodoxy by G. K. Chesterton
The book is developed as an intellectual quest by a spiritually curious person. While looking for the meaning of life he finds truth that uniquely fulfills human needs. This is the truth revealed in Christianity. Chesterton likens this discovery to a man setting off from the south coast of England, journeying for many days, only to arrive at Brighton, the point he originally left from. He does not at first recognize it, and thinks he has discovered something new—only to find that it has been found by many before him. Such a man, he proposes, would see the wondrous place he grew up in with newly appreciative eyes. This is a common theme in Chesterton's works, and one which he gave fictional embodiment to in Manalive. It is also the way he describes his spiritual journey. He thought of himself as making a "blueprint" of what would be necessary in a religion, only to find that the structure had already been built and was standing in front of him—that structure is the Church.