[Sidenote: Opposition to this scheme.] By two parties--the merchants and the clergy--their suggestions were received with little favour. The former gave no encouragement, perhaps because such schemes were unsuited to their existing arrangements; the latter disliked them because of their suspected irreligious nature. The globular form had been condemned by such fathers as Lactantius and Augustine. In the Patristic Geography the earth is a flat surface bordered by the waters of the sea, on the yielding support of which rests the crystalline dome of the sky. These doctrines were for the most part supported by passages from the Holy Scriptures, perversely wrested from their proper meaning. Thus Cosmas Indicopleustes, whose Patristic Geography had been an authority for nearly eight hundred years, triumphantly disposed of the sphericity of the earth by demanding of its advocates how in the day of judgment, men on the other side of a globe could see the Lord descending through the air! Among the Genoese sailors seeking the welfare of their city was one destined for immortality--Christopher Columbus. [Sidenote: Columbus, early life of.] His father was a wool-comber, yet not a man of the common sort. He procured for his son a knowledge of arithmetic, drawing, painting; and Columbus is said to have written a singularly beautiful hand. For a short time he was at the University of Pavia, but he went to sea when he was only fourteen. After being engaged in the Syrian trade for many years, he had made several voyages to Guinea, occupying his time when not at sea in the construction of charts for sale, thereby supporting not only himself, but also his aged father, and finding means for the education of his brothers. Under these circumstances he had obtained a competent knowledge of geography, and, though the state of public opinion at the time did not permit such doctrines to be openly avowed, he believed that the sea is everywhere navigable, that the earth is round and not flat, that there are antipodes, that the torrid zone is habitable, and that there is a proportionate distribution of land in the northern and southern hemispheres. [Sidenote: His argument for lands to the west.] Adopting the Patristic logic when it suited his purpose, he reasoned that since the earth is made for man, it is not likely that its surface is too largely covered with water, and that, if there are lands, they must be inhabited, since the command was renewed at the Flood that man should replenish the earth. He asked, "Is it likely that the sun shines upon nothing, and that the nightly watches of the stars are wasted on trackless seas and desert lands?" But to this reasoning he added facts that were more substantial. One Martin Vincent, who had sailed many miles to the west of the Azores, related to him that he had found, floating on the sea, a piece of timber evidently carved without iron. Another sailor, Pedro Correa, his brother-in-law, had met with enormous canes.