This kind of net is found, with certain modifications, in nearly all parts of the world. The Chinese are perhaps supreme in their management of it. They have a net of extraordinary size, and cast it by flinging it over their backs, the huge circle spreading itself out in the most perfect manner as it falls on the water.
At the present day, when the fishermen use this net they wade into the sea as far as they can, and then cast it. In consequence of this custom, the fishermen are always naked while engaged in their work, wearing nothing but a thick cap in order to save themselves from sun-stroke. It is probable that on the memorable occasion mentioned by St. John, in chap. xxi., all the fishermen were absolutely, and not relatively naked, wearing no clothes at all, not even the ordinary tunic.
That a great variety of nets was used by the ancient Jews is evident from the fact that there are no less than ten words to signify different kinds of net. At the present day we have very great difficulty in deciding upon the exact interpretation of these technical terms, especially as in very few cases are we assisted either by the context or by the etymology of the words. It is the same in all trades or pursuits, and we can easily understand how our own names of drag-net, seine, trawl, and keer-drag would perplex any commentator who happened to live some two thousand years after English had ceased to be a living language.
MODE OF DRAGGING THE SEINE-NET.
The Sagene, or seine-net, was made in lengths, any number of which could be joined together, so as to enclose a large space of water. The upper edge was kept at the surface of the water by floats, and the lower edge sunk by weights.
This net was always taken to sea in vessels, and when "shot" the various lengths were joined together, and the net extended in a line, with a boat at each end. The boats then gradually approached each other, so as to bring the net into a semicircle, and finally met, enclosing thereby a vast number of Fishes in their meshen walls. The water was then beaten, so as to frighten the Fishes and drive them into the meshes, and the net was then either taken ashore, or lifted by degrees on board the boats, and the Fish removed from it.
As in a net of this kind Fishes of all sorts are enclosed, the contents are carefully examined, and those which are unfit for eating are thrown away. Even at the present day much care is taken in the selection, but in the ancient times the fishermen were still more cautious, every Fish having to be separately examined in order that the presence both of fins and scales might be assured before the captors could send it to the market.