(5) ἀτμιÌÏ‚, atmıÌs: “blood, and fire, and vapor of smoke†(); “For ye are a vapor that appeareth for a little time, and then vanisheth away†(). The first two of the preceding quotations are interesting as indicating the knowledge that vapor of water from the earth or sea is the source of the rain. Visible vapor, i.e. mist or fog, is much less common in Palestine than in many other countries. In the mountains, however, especially in Lebanon, mists are of frequent occurrence, appearing to those below as clouds clinging to the mountains.