Job 28:7

"His path, which the bird has not known. This is the humility of our Lord. "That did not catch sight of the vulture; That of the devil.

Even though they sail in the air and reach paths close to heaven, they cannot approach those through which knowledge is attained. "That path no bird knows." The context of the exposition seems to demand that effects and duties follow the knowledge that he has set out to describe and that he assigns parts of it, so that people, with its guidance, may reach in the hope of their search those places that had previously been far removed from the access of mortals. And, according to his custom, he exaggeratedly says huge deserts are reached by people that are far removed from birds and other beasts while they are trodden by human foot. "The sons of the merchants have not trodden it." While he sets out to show that people penetrate the deserts, how can he now deny that wildernesses are trodden by the feet of merchants? Therefore, it seems that here he has shown the scarceness of the travelers and has denied the frequency of the merchants. "The lioness has not passed over it." No bird or reptile or quadruped ever knew those things that reason, the examiner and researcher of hidden things, has found.

The pathway of the bird it knew not, nor beheld the eyes of the vulture. Therefore, what it was since we have heard, even that her stones are the place of sapphires, now let us hear next wherefore that People so beloved of God lost these great blessings. Who is denoted in this place by the title of 'the bird,' saving He, Who in ascending poised skywards the fleshly body, which He took to Him. Who furthermore is fitly designated by the title of the 'vulture' as well. For the 'vulture' while it flies, if it sees a carcase lying, drops itself down for the devouring of the carcase, and very often it is in this way taken in death, when it has come from on high after the dead animal. Rightly therefore is the Mediator between God and Man, our Redeemer, denoted by the appellation of a 'vulture,' Who whilst remaining in the loftiness of His Divine Nature, marked as it were from a kind of flight on high the carcase of our mortal being down below, and let Himself drop from the regions of heaven to the lowest places. For in our behalf He vouchsafed to become man, and while he sought the dead creature, He found death among us, Who was deathless in Himself. Now 'the eye' of this 'vulture' was the actual aiming at our Resurrection, because He Himself being dead for three days set us free from everlasting death. And so that faithless people of Judaea saw Him in the state of mortality, but how by His death He should destroy our death, it noted not. It beheld, indeed, the vulture, but 'the eyes of the vulture it did not behold.' Which People, whereas it refused to regard the ways of His humility, whereby He lifted us up on high, 'knew not the pathway of the bird.' For neither did it betake itself to consider that His humility would lift us to the heavenly heights, and the aim of His death renew us to life. Therefore the pathway of the bird it knew not, nor beheld the eyes of the vulture. For though it saw Him Whom it held bound in death, it refused to see what wonderful glory by His death followed our life. And hence it was kindled to the cruelty of persecution likewise; it refused to receive the words of life; the Preachers of the kingdom of heaven, by forbidding, by evil entreating, by smiting it thrust from it. Which same, being so thrust off, abandoning Judaea whereto they had been sent, were dispersed for the gathering together of the Gentile world.