Sand Castles of Sin describes how a person can, over time, be so engrossed in his or her life while laying a weak foundation. Building a structure on the sand is a very dangerous and an unprofitable idea. The author relates how people build their lives upon things that do not and will not stand the test of time. No matter how simple and innocent a sand castle may be, they never last. They always fall.
Getting into presence of almighty God is accessible by prayer. God will listen to your every word. But there is a place that the author calls Heartland, where you can go. It's an intimate place, a place where not everyone who whispers a prayer will go. The author gives several examples of biblical characters who made it into Heartland. He, himself has had that awesome experience several times throughout his life and ministry. Allow him to take you on this spiritual journey. Once you've been there, you'll want to go again and again.