In respect to religion, the more advanced of the tribes appeared to have arrived at the stage of intellectual progress when Nature worship begins to give place to a dim idea of a Supreme Being, a Maker of all things. This protecting genius, to whom they offered sacrifices, was called Bathalang Meicapal. These people had a vague conception of a future state in which the good were rewarded and the wicked punished. Among the Bisayans, Ologan was the term for Heaven in their ancient religion, and their Hell was Solad. The souls of their dead were said to pass to the mountain of Medias in the Oton district. Tigbalan was the name of a forest demon among the northern tribes, who was treated with great respect. In passing beneath a tree a native would invariably say "Tavit po,"--that is, "By your leave, my lord." They practised fire worship and fetishism and paid homage to the Sun, Moon, rainbow, to animals, birds, and even to trees, and to rocks of peculiar appearance. The worship of birds appears to have been confined to two species, the bathala, a small blue bird, and the maylupa, a species of crow or kite. The trees, rocks, and headlands which were close to contrary currents, or places dangerous to navigation, were objects of veneration and dread, and the deities of these places were propitiated by offerings of food, or were supposed to be quelled by a flight of arrows being discharged against them. Influenced by terror, they venerated the crocodile, calling it nono, or grandfather, and it was sometimes tamed and cherished by the priests. These huge saurians were extremely dangerous, and many natives lost their lives by them, for which reason they constructed enclosures for bathing purposes. The Manobos revered the lightning, and believed thunder to be its voice. The Bisayans held that all who perished in battle or were killed by crocodiles became divata. The divata or anito were guardian spirits, and among some tribes were represented by idols of gold, ivory, or stone. There were anito of the cultivations, of the rains, of the sea, cocoanut trees, also of newly-born children, and of children during the period of lactation. Again there were family anito, a species of household gods, who protected the family, and who were principally deified ancestors, having, it is said, ascended to heaven on the rainbow (balangao). Images representing these were kept in the houses, or in the vacant space beneath them, and slaves were sometimes sacrificed in their honor. It has been denied by some writers that the Philippine natives had any idols or images, or any places set apart for religious ceremonies, but the account of Cavendish, the adventurous English navigator, who visited the Philippines in 1588, states: "These people wholly worship the Devil, who appears unto them in divers horrible forms, and they worship him by making figures of these forms, which they keep in caverns and special houses, offering to them perfumes and