Although, we cannot see the hereafter around us, we have innumerable signs, which can help us, by analogy, to understand and appreciate the nature of the world to come. Imagine a room, which ostensibly consists of four walls, furniture, a few material objects and some human occupants. To all outward appearances, that is what the room adds up to. But the moment we switch on the TV set, we are introduced to a hitherto unsuspected world of colour, movement, and highly vocal human activity. This world, with its scenery and very alive human beings had existed all along.