Authentic Worship: The Path to Greater Unity with God by A.W. Tozer is available now for quick shipment to any U.S. location! Over the years we have learned how to provide the best prices on high quality Bibles, Bible Commentaries, Devotionals, and other Biblical literature, a role that we are proud and humbled to hold. We know how unnecessarily overpriced Christian books can be so we have made it our mission to ensure that everyone has access to Christian Bibles and Christian Literature at affordable prices. Just add the book to cart and complete the checkout process for immediately shipment. We gladly accept returns for a full and easy refund if you have any problems whatsoever.