"If so, then," interrupted the acute boy, "why can't these palms around us that bear these leaves protect themselves against the elements. I have often seen, father, palms burned to their very stalks, which older people told me had been struck by lightning. Where did you get this strip, father?" "Well, I got this from a bunch of leaves which is tied just below our front window," pointing to the place, "together with some live leaves. That bunch you yourself carried to the church two years ago when your mother was yet living. You have never peeped into church since then. But once a year in town the mass of the Sunday immediately before Fast Friday is dedicated to palm and olive leaves. Hundreds of children like you crowd the church on that day carrying with them their bunch of leaves, and while the service is being celebrated they will joyfully shake them. After holy water has been sprinkled on the leaves, then they are holy, and it is not pious to play with them. After the mass the bunch of leaves is to be tied to the door or to the window of the house as a protection from thunder and lightning. On days of this kind every one wears a strip of these leaves around his neck. When you go out again, you may look at the windows of the houses to see if what I say is true." Indeed; those bunches of palms and olive leaves are marked characteristics of typical Filipino houses. The leaves are usually tied or wound in artistic ways, with beautiful hangings on them. All the decorations, however, are composed of the same kind of leaves. The boy was quite satisfied at his father's story. After a little reflection he remembered that he had truly carried such leaves to church. The rain was then falling fast, and the lightning and thunder still followed one another in rapid succession. The cold winds from outside and the fearful sight of the brilliant flashes made the boy shrink. "I am cold, father, and I fear those long and fiery zigzag paths which the whip of the driver of that rolling thunder is making in heaven. I wonder why you don't shut those windows," said the boy. "Never, my son, for there is danger in shutting them. Remember that the thunder will pass thru anything and burn that which dares obstruct its way. Besides, my grandfather told me that days of this kind are rare, for they are days for scourging foul things on earth. If we shut ourselves up here, Bathala, the ruler of the earth, who watches and sees all things done, may suspect that we are hiding something foul and so send his scourger here to punish us." The young listener who was attentive to the story of his father started up at a sudden and astounding crash of thunder. He curled himself up in the lap of his father, folded his arms around his father's neck, and shut his eyes. After a while he continued, "And, therefore, every foul deed on earth will be punished?"