On what foundation do you make every choice, capture every thought, process every feeling, or offer every prayer? In the Sermon on the Mount, Jesus painted the picture of a foundation upon which His disciples could build their hearts and lives. Jesus summarized it as building one’s house on the rock (Matthew 7:24-29). He closed the greatest speech ever given with a comparison of two builders—one wise, one foolish; two foundations—one solid, one shifting; and two fates—one eternal, one temporary.