Were it not for the law of tapu, an absolute anarchy would prevail in most parts of Polynesia, the tapu being the only guardian of property and morality. In order that it may be enforced on the people, the terrors of superstition are called into play, and, in the absence of secular law, the spiritual powers are evoked.
Unprotected by the tapu, property could not exist: protected by it, the most valued and coveted articles are safer than they would be in England or America despite the elaborate legal system that secures to every man that which is his own. In New Zealand, when a man has cultivated a field of kumeras, or sweet potatoes, he needs no fence and no watchman. He simply sends for the tohunga, who lays the tapu on the field; and from that moment no one save the owner will venture within its boundaries.
Sometimes a canoe is hauled up on the beach, and must be left there for some time unwatched. The owner need not trouble himself about securing his vessel. He has the tapu mark placed upon it, and the boat is accordingly held sacred to all except its possessor. Similarly, if a native boat-builder fixes on a tree which he thinks can be made into a canoe, he places the tapu on it, and knows that no one but himself will dare to cut it down. The mark of tapu in this case is almost invariably the removal of a strip of bark round the trunk of the tree.
Then the system of tapu is the only guardian of morals. It has been already mentioned that an extreme laxity in this respect prevails among the unmarried girls. But as soon as a girl is married she becomes tapu to all but her husband, and any one who induces her to become unfaithful must pay the penalty of the tapu if the delinquents be discovered. Nor is the tapu restricted to married women. It is also extended to young girls when they are betrothed; and any girl on whom the tapu has thus been laid is reckoned as a married woman.
It will be seen, therefore, that the principle of the tapu is a good one, and that it serves as protection both to property and morals. There are, of course, many instances where this system has run into extravagances, and where, instead of a protection, it has developed into a tyranny.
Take, for example, the very praiseworthy idea that the life of a chief is most important to his people, and that his person is therefore considered as tapu. This is a proper and wholesome idea, and is conducive to the interests of law and justice. But the development of the system becomes a tyranny. The chief himself being tapu, everything that he touched, even with the skirt of his garment, became tapu, and thenceforth belonged to him. So ingrained is this idea that on one occasion, when a great chief was wearing a large and handsome mantle and found it too heavy for a hot day, he threw it down a precipice. His companion remonstrated with him, saying that it would have been better to have hung the mat on a bough, so that the next comer might make use of it. The chief was horror-struck at such an idea. It was hardly possible that a superior to himself should find the mat, and not likely that an equal should do so, and if an inferior were to wear it, he would at once die.
As the very contact of a chiefs garment renders an object tapu, à fortiori does his blood, and one drop of the blood of a chief falling upon even such objects as are free from the ordinary laws of tapu renders them his property. A curious example of the operation of this law occurred when a meeting of chiefs was called at the Taupo lake. As the principal man of the tribes, the celebrated chief Te Heu-heu was invited, and a new and beautifully carved canoe sent to fetch him. As he stepped into it, a splinter ran into his foot, inflicting a very slight wound. Every man leaped out of the canoe, which was at once drawn up on the beach and considered as the property of Te Heu-heu. Another canoe was procured, and in it the party proceeded on their journey.
Another kind of tapu takes place with regard to any object which is connected with the death of a native. If, for example, a Maori has fallen overboard from a canoe and been drowned, the vessel can never be used again, but is tapu. Or if a man commits suicide by shooting himself, as has already been mentioned, the musket is tapu. But in these cases the articles are tapu to the atuas, and not to men. Sometimes they are left to decay on the spot, no man daring to touch them, or they are broken to pieces, and the fragments stuck upright in the earth to mark the spot where the event occurred.
Sometimes this personal tapu becomes exceedingly inconvenient. The wife of an old and venerable tohunga had been ill, and was made tapu for a certain length of time, during which everything that she touched became tapu. Even the very ground on which she sat was subject to this law, and accordingly, whenever she rose from the ground, the spot on which she had sat was surrounded with a fence of small boughs stuck archwise into the earth, in order to prevent profane feet from polluting the sacred spot.
The most sacred object that a New Zealander can imagine is the head of the chief. It is so sacred that even to mention it is considered as an affront. Europeans have often given deadly offence through ignorance of this superstition, or even through inadvertence. Mr. Angas narrates a curious instance of such an adventure. A friend of his was talking to a Maori chief over his fence, and the conversation turned upon the crops of the year. Quite inadvertently he said to the chief, “Oh, I have in my garden some apples as large as that little boy’s head”—pointing at the same time to the chief’s son, who was standing near his father.