"You shall teach them diligently to your children, and shall talk of them when you sit in your house..." - Deuteronomy 6:7   The porch light was still burning at two in the morning when the car finally pulled into the gravel driveway. For years, neighbors had watched the elderly couple across the street live out a quiet, unshakable faith. Through job losses, health scares, and the ordinary wear and tear of decades, their home remained a steady lighthouse. When people walked past their ...