Page:Keil and Delitzsch,Biblical commentary the old testament the pentateuch, trad James Martin, volume 1, 1885.djvu/590

 the Israelites gathered every day, - Viz. an omer a head, or at least 2 lbs., - still remains a divine miracle; though this statement in Exo 16:16. is not to be understood as affirming, that for 40 years they collected that quantity every day, but only, that whenever and wherever other supplies failed, that quantity could be and was collected day by day. Moreover, the divine manna differed both in origin and composition from the natural produce of the tamarisk. Though the tamarisk manna resembles the former in appearance, colour, and taste, yet according to the chemical analysis to which it has been submitted by Mitscherlich, it contains no farina, but simply saccharine matter, so that the grains have only the consistency of wax; whereas those of the manna supplied to the Israelites were so hard that they could be ground in mills and pounded in mortars, and contained so much meal that it was made into cakes and baked, when it tasted like honey-cake, or sweet confectionary prepared with oil, and formed a good substitute for ordinary bread. There is no less difference in the origin of the two. The manna of the Israelites fell upon the camp with the morning dew (Exo 16:13, Exo 16:14; Num 11:9), therefore evidently out of the air, so that Jehovah might be said to have rained it from heaven (Exo 16:4); whereas the tamarisk manna drops upon the ground from the fine thin twigs of this shrub, and, in Ehrenberg's opinion, in consequence of the puncture of a small, yellow insect, called coccus maniparus. But it may possibly be produced apart from this insect, as Lepsius and Tischendorf found branches with a considerable quantity of manna upon them, and saw it drop from trees in thick adhesive lumps, without being able to discover any coccus near (see (Ritter, 14, pp. 675-6). Now, even though the manna of the Bible may be connected with the produce of the tamarisk, the supply was not so inseparably connected with these shrubs, as that it could only fall to the earth with the dew, as it was exuded from their branches. After all, therefore, we can neither deny that there was some connection between the two, nor explain the gift of the heavenly manna, as arising from an unrestricted multiplication and increase of this gift of nature. We rather regard the bread of heaven as the production and gift of the grace of God, which fills all