Dictionaries :: Dew

Dew:

"There is no dew properly so called in Palestine, for there is no moisture in the hot summer air to be chilled into dew-drops by the coldness of the night. From May till October rain is unknown, the sun shining with unclouded brightness day after day. The heat becomes intense, the ground hard, and vegetation would perish but for the moist west winds that come each night from the sea. The bright skies cause the heat of the day to radiate very quickly into space, so that the nights are as cold as the day is the reverse, a peculiarity of climate from which poor Jacob suffered thousands of years ago (Gen 31:40). To this coldness of the night air the indispensable watering of all plant-life is due. The winds, loaded with moisture, are robbed of it as they pass over the land, the cold air condensing it into drops of water, which fall in a gracious rain of mist on every thirsty blade. In the morning the fog thus created rests like a sea over the plains, and far up the sides of the hills, which raise their heads above it like so many islands. At sunrise, however, the scene speedily changes. By the kindling light the mist is transformed into vast snow-white clouds, which presently break into separate masses and rise up the mountain-sides, to disappear in the blue above, dissipated by the increasing heat. These are 'the morning clouds and the early dew that go away' of which Hosea (Hsa 6:4; 13:3) speaks so touchingly" (Geikie's The Holy Land, etc., i., p. 72). Dew is a source of great fertility (Gen 27:28; Deu 33:13; Zec 8:12), and its withdrawal is regarded as a curse from God (2Sa 1:21; 1Ki 17:1). It is the symbol of a multitude (2Sa 17:12; Psa 110:3); and from its refreshing influence it is an emblem of brotherly love and harmony (Psa 133:3), and of rich spiritual blessings (Hsa 14:5).

Dew:

du (Tal; drosos).

1. Formation of Dew:

Two things are necessary for the formation of dew, moisture and cold. In moist countries there is less dew because the change in temperature between day and night is too small. In the deserts where the change in temperature between day and night is sometimes as much as 40 degrees F., there is seldom dew because of lack of moisture in the atmosphere. Palestine is fortunate in being near the sea, so that there is always a large percentage of water vapor in the air. The skies are clear, and hence, there is rapid radiation beginning immediately after sunset, which cools the land and the air until the moisture is condensed and settles on cool objects. Air at a low temperature is not capable of holding as much water vapor in suspension as warm air. The ice pitcher furnishes an example of the formation of dew. Just as the drops of water form on the cool pitcher, so dew forms on rocks, grass and trees.

2. Value of Dew in Palestine:

In Palestine it does not rain from April to October, and were it not for the dew in summer all vegetation would perish. Dew and rain are equally important. If there is no rain the winter grass and harvests fail; if no dew, the late crops dry up and there is no fruit. Failure of either of these gifts of Nature would cause great want and hardship, but the failure of both would cause famine and death. Even on the edge of the great Syrian desert in Anti-Lebanon, beyond Jordan and in Sinai, a considerable vegetation of a certain kind flourishes in the summer, although there is not a drop of rain for six months. The dews are so heavy that the plants and trees are literally soaked with water at night, and they absorb sufficient moisture to more than supply the loss due to evaporation in the day. It is more surprising to one who has not seen it before to find a flourishing vineyard practically in the desert itself. Some of the small animals of the desert, such as the jerboa, seem to have no water supply except the dew. The dew forms most heavily on good conductors of heat, such as metals and stones, because they radiate their heat faster and cool the air around them. The wetting of Gideon's fleece (Jud 6:38) is an indication of the amount of dew formed, and the same phenomenon might be observed any clear night in summer in Palestine

3. Importance to Israel:

Dew was a present necessity to the people of Israel as it is today to the people of the same lands, so Yahweh says, "I will be as the dew unto Israel" (Ho 14:5). Dew and rain are of equal importance and are spoken of together in 1Ki 17:1. It was especially valued by the children of Israel in the desert, for it supplied the manna for their sustenance (Ex 16:13; Nu 11:9).

4. Symbol of Blessing:

Isaac in blessing Jacob asked that the "dew of heaven" (Ge 27:28) may be granted to him; that these things which make for fertility and prosperity may be his portion. "The remnant of Jacob shall be in the midst of many peoples as dew from Yahweh" (Mic 5:7), as a means of blessing to the nations. "Blessed of Yahweh for.... dew" (De 33:13).

5. Symbol of Refreshment:

Dew is the means of refreshing and reinvigorating all vegetation. Many Scripture references carry out this idea. The song of Moses says, "My speech shall distill as the dew" (De 32:2). "A cloud of dew" (Isa 18:4) refreshes the harvesters. "My head is filled with dew" (So 5:2). "Like the dew of Hermon" (Ps 133:3). "Thou hast the dew of thy youth" (Ps 110:3). "Thy dew is as the dew of herbs" (Isa 26:19). Job said of the time of his prosperity, "The dew lieth all night upon my branch" (Job 29:19).

Other figures use dew as the symbol of stealth, of that which comes up unawares (2Sa 17:12), and of inconstancy (Ho 6:4; 13:3). God's knowledge covers the whole realm of the phenomena of Nature which are mysteries to man (Job 38:28; Pr 3:20).

Written by Alfred H. Joy

Dew: A Merciful Providence

Deu 33:13

Dew: Forms Imperceptibly

2Sa 17:12

Dew: In the Night

Job 29:19

Dew: From the Clouds

Pro 3:20

Dew: Called the Dew of Heaven

Dan 4:15

Dew: Absence Of

1Ki 17:1

Dew: Miraculous Profusion and Absence Of

Jdg 6:36-40

Dew: Reference Concerning

See METEOROLOGY

Dew: Figurative

Psa 110:3; Isa 26:19; Hsa 6:4; 13:3; 14:5

Dew:

This in the summer is so copious in Palestine that it supplies to some extent the absence of rain and becomes important to the agriculturist. Thus it is coupled in the divine blessing with rain, or mentioned as a prime source of fertility (Genesis 27:28; 33:13; Zechariah 8:12) and its withdrawal is attributed to a curse (2 Samuel 1:21; 1 Kings 17:1; Haggai 1:10). It becomes a leading object in prophetic imagery by reason of its penetrating moisture without the apparent effort of rain (Deuteronomy 32:2; Job 29:19; Psalm 133:3; Hosea 14:5) while its speedy evanescence typifies the transient goodness of the hypocrite (Hosea 6:4; 13:3).