(10-12) Again he sent forth the dove . . . —When, after another week’s delay, Noah again sent forth the dove, it remained away until “the time of evening,” finding both food and ground on which it could alight near the ark. It was not till nightfall that it came home, bringing to him “an olive leaf pluckt off,” or, possibly, a fresh olive-leaf. The olive-tree, which grows abundantly in Armenia, is said to vegetate under water; but what Noah wanted to learn was, not whether the topmost boughs were emerging from the flood, but whether the soil beneath was becoming free from water. Now, after a seven days’ interval, when Noah again sent forth the dove, she did not return, “because the ground was dry.” It is thus plain that the olive-tree had had plenty of time on some of the higher lands, while the flood was subsiding, to put forth new leaves. From this event the olive-leaf, thus sent by the regenerated earth to Noah in proof that she was ready to yield herself to him, has been ever since, among all mankind, the symbol of peace.

8:4-12 The ark rested upon a mountain, whither it was directed by the wise and gracious providence of God, that might rest the sooner. God has times and places of rest for his people after their tossing; and many times he provides for their seasonable and comfortable settlement, without their own contrivance, and quite beyond their own foresight. God had told Noah when the flood would come, yet he did not give him an account by revelation, at what times and by what steps it should go away. The knowledge of the former was necessary to his preparing the ark; but the knowledge of the latter would serve only to gratify curiosity; and concealing it from him would exercise his faith and patience. Noah sent forth a raven from the ark, which went flying about, and feeding on the carcasses that floated. Noah then sent forth a dove, which returned the first time without good news; but the second time, she brought an olive leaf in her bill, plucked off, plainly showing that trees, fruit trees, began to appear above water. Noah sent forth the dove the second time, seven days after the first, and the third time was after seven days also; probably on the sabbath day. Having kept the sabbath with his little church, he expected especial blessings from Heaven, and inquired concerning them. The dove is an emblem of a gracious soul, that, finding no solid peace of satisfaction in this deluged, defiling world, returns to Christ as to its ark, as to its Noah, its rest. The defiling world, returns to Christ as to its ark, as to its Noah, its rest. The carnal heart, like the raven, takes up with the world, and feeds on the carrion it finds there; but return thou to my rest, O my soul; to thy Noah, so the word is, Ps 116:7. And as Noah put forth his hand, and took the dove, and pulled her to him, into the ark, so Christ will save, and help, and welcome those that flee to him for rest.The raven and the dove are sent out to bring tidings of the external world. "Forty days." Before Noah made any experiment he seems to have allowed the lapse of forty days to undo the remaining effect of the forty days' rain. "The window." He seems to have been unable to take any definite observations through the aperture here called a window. The raven found carrion in abundance, floated probably on the waters, and did not need to return. This was such a token of the state of things as Noah might expect from such a messenger. He next sends the dove, who returns to him. "Yet other seven days." This intimates that he stayed seven days also after the raven was sent out. The olive leaf plucked off was a sign of returning safety to the land. It is said by Theophrastus (Hist. Plant. 4, 7) and Pliny (H. N. 13, 50) that the olive strikes leaves even under water. From this event, the olive branch became the symbol of peace, and the dove the emblem of the Comforter, the messenger of peace. After seven other days, the dove being despatched, returns no more. The number seven figures very conspicuously in this narrative. Seven days before the showers commence the command to enter the ark is given; and at intervals of seven days the winged messengers are sent out. These intervals point evidently to the period of seven days, determined by the six days of creation and the seventh day of rest. The clean beasts also and the birds are admitted into the ark by seven pairs. This points to the sacredness associated with the number arising from the hallowed character of the seventh day. The number forty also, the product of four, the number of the world or universe, and ten the number of completeness, begins here to be employed for a complete period in which a process will have run its course.10. again he sent forth the dove—Her flight, judging by the time she was abroad, was pursued to a great distance, and the newly plucked olive leaf, she no doubt by supernatural impulse brought in her bill, afforded a welcome proof that the declivities of the hills were clear. No text from Poole on this verse.

And he stayed yet other seven days,.... As he had stayed seven days between the sending out of the raven and the dove, so he stayed seven days more after he had sent out the dove, and it returned to him, waiting patiently for his deliverance, and the signs of it; though he could have been glad to have known its near approach, for which he made the experiments be did:

and again he sent forth the dove out of the ark; very probably the selfsame dove he had sent out before.

And he stayed yet other seven days; and again he sent forth the dove out of the ark;