"The father is the Nehemiah of the house", brother Denny cautions, the one to raise up the wall of biblical standards to protect the family and the gatekeeper to watch for subtle influences that gradual erode the spiritual life of it. Kenaston blows a bold trumpet of alarm against many harmful and destructive influences of our day, such as television, movies, toys, computer games, books, Internet, Christian "rock" music, and children's videos.