Have you ever built a sand castle…for a day? Perhaps as a child you spent endless hours creating a beautiful castle only to find the next day the tide has demolished it completely. Such is the way of houses built on sand! As an adult, if you have undertaken the task of building a home, you certainly wouldn’t choose a foundation of sand, but one of something much stronger, so that your home would sustain torrential storms without collapsing. I am in the process of memorizing the Sermon on the Mount, Matthew 5, 6 & 7 with my D-Group. It has been challenging, but so rewarding, for all 4 of…