descend into the valleys, to the place which Thou ( Jehovah) hast founded for them,” we have no proof, in this poetical account, of the elevation-theory of geology, since the psalmist is not speaking as a naturalist, but as a sacred poet describing the creation on the basis of Gen 1. “ The dry” God called Earth, and “ the gathering of the waters,” i.e., the place into which the waters were collected, He called Sea. ימּים, an intensive rather than a numerical plural, is the great ocean, which surrounds the mainland on all sides, so that the earth appears to be founded upon seas (Psa 24:2). Earth and sea are the two constituents of the globe, by the separation of which its formation was completed. The “seas” include the rivers which flow into the ocean, and the lakes which are as it were “detached fragments” of the ocean, though they are not specially mentioned here. By the divine act of naming the two constituents of the globe, and the divine approval which follows, this work is stamped with permanency; and the second act of the third day, the clothing of the earth with vegetation, is immediately connected with it. At the command of God “ the earth brought forth green (דּשׁא), seed yielding herb (עשׂב( breh ), and fruit-bearing fruit-trees (פּרי עץ).” These three classes embrace all the productions of the vegetable kingdom. דּשׁא, lit., the young, tender green, which shoots up after rain and covers the meadows and downs (2Sa 23:4; Job 38:27; Joe 2:22; Psa 23:2), is a generic name for all grasses and cryptogamous plants. עשׂב, with the epithet זרע מזריע, yielding or forming seed, is used as a generic term for all herbaceous plants, corn, vegetables, and other plants by which seed-pods are formed. פרי עץ: not only fruit-trees, but all trees and shrubs, bearing fruit in which there is a seed according to its kind, i.e., fruit with kernels. הארץ על (upon the earth) is not to be joined to “fruit-tree,” as though indicating the superior size of the trees which bear seed above the earth, in distinction from vegetables which propagate their species upon or in the ground; for even the latter bear their seed above the earth. It is appended to תּדשׁא, as a more minute explanation: the earth is to bring forth grass, herb, and trees, upon or above the ground, as an ornament or covering for it. למיגו (after its kind), from מין species, which is not only repeated in Gen 1:12 in its old form למיגהוּ in the case of the fruit-tree, but is also appended to the herb. It indicates that the herbs and trees sprang
