For God doth know that in what day soever you shall eat thereof, your eyes shall be opened: and you shall be as Gods, knowing good and evil.

“(36) What is the meaning of the expression, "Ye shall be as gods, knowing good and evil?" (#Ge 3:5). Whence was it that the serpent found the plural word "gods," when there is only one true God, and when this is the first time that he names him? But perhaps this arises from there having been in him a certain prescient wisdom, by which he now declared the notion of the multitude of gods which was at a future time to prevail amongst men; and, perhaps, history now relates this correctly at its first being advanced not by any rational being, nor by any creature of the higher class, but as having derived its origin from the most virulent and vile of beasts and serpents, since other similar creatures lie hid under the earth, and their lurking places are in the holes and fissures of the earth. Moreover, it is the inseparable sign of a being endowed with reason to look upon God as essentially one being, but it is the mark of a beast to imagine that there are many gods, and these too devoid of reason, and who can scarcely be said with propriety to have any existence at all. Moreover, the devil proceeds with great art, speaking by the mouth of the serpent. For not only is there in the Divinity the knowledge of good and evil, but there is also an approval of what is good and a repudiation of what is evil; but he does not speak of either of these feelings because they were useful, but only suggested the mere knowledge of the two contrary things, namely, of good and evil. In the second place, the expression, "as gods," in the plural number, is in this place not used inconsiderately, but in order to give the idea of there being both a bad and a good God. And these are of a twofold quality. Therefore it is suitable to the notion of particular gods to have a knowledge of contrary things; but the Supreme Cause is above all others.”

“And indeed pride, although it be in itself a great sin, is of such sort in itself alone apart from others, that it for the most part follows after and steals with more rapid foot, not so much upon sins as upon things which are actually well done. However, that which he has understood in another sense, is after all most truly said: "Pride is the commencement of all sin;" because it was this which overthrew the devil, from whom arose the origin of sin; and afterwards, when his malice and envy pursued man, who was yet standing in his uprightness, it subverted him in the same way in which he himself fell. For the serpent, in fact, only sought for the door of pride whereby to enter when he said, "Ye shall be as gods." Truly then is it said, "Pride is the commencement of all sin;" and, "The beginning of pride is when a man departeth from God."”

“For God doth know,.... Or "but (k) God doth know", who knows all things, and has foreknowledge of all future events; he foreknows what will be the consequence of this event, eating the fruit of this tree, that it would be so far from issuing in death, which he has threatened, that the effect of it would be a clearer understanding, and a greater degree of knowledge of things, which he is unwilling should be enjoyed, and therefore has endeavoured to prevent it by this prohibition; suggesting hereby, even in God, hatred of the creatures he had made, and unwilling they should be as happy as they might: that in the day ye eat thereof then your eyes shall be opened; not the eyes of their bodies, as if they were now blind, but the eyes of their understanding; meaning, that their knowledge should be enlarged, and they should see things more clearly than they now did, and judge of them in a better manner; yea, even together with the light of their mind, the sight of their bodily eyes would receive some advantage; and particularly, that though they saw the nakedness of their bodies, yet it was as if they saw it not, and were unconcerned about it, and heedless of it; did not see it as unseemly and indecent, and so were not ashamed; but now they should see it as it was, and be filled with shame and confusion: and ye shall be as gods, knowing good and evil: as "Elohim", which word is sometimes used of civil magistrates, sometimes of angels, and sometimes of God himself, and of the divine Persons in the Godhead: the Targum of Onkelos seems to respect the former, rendering it "as great personages", princes, judges, civil magistrates, who ought to know the difference between good and evil, or otherwise would be unfit for their office; but this cannot be the sense here, since there were no such persons in being, to whom the reference could be made; nor could it convey any proper idea to the mind of Eve, unless by them are meant principalities and powers, or "the mighty angels", as the Targum of Jonathan paraphrases the word; and so it intimates, that upon eating this fruit they should be as wise and as knowing as those intelligent creatures: though perhaps Satan might mean, such angels as himself and his were, and that they should by sad experience know the difference between good and evil, as they did: but rather it is to be understood of that Elohim that made the heavens and the earth, for as yet the word had never been used, but of the true God, and of the divine Persons in the Trinity: and this agrees with what is ironically said, Gen 3:22 "behold the man is become as one of us", as the devil told him he should, and as he believed he would: this was the bait laid for than, suited to his intellectual mind, and to the ambitious desires of it, not being content with finite knowledge, but aiming at omniscience, or something like it: now the temptation began to take place and operate. (k) "sed", Piscator; "quin", Schmidt.”

“Your eyes shall be opened - Your understanding shall be greatly enlightened and improved; and ye shall be as gods, כאלהים kelohim, like God, so the word should be translated; for what idea could our first parents have of gods before idolatry could have had any being, because sin had not yet entered into the world? The Syriac has the word in the singular number, and is the only one of all the versions which has hit on the true meaning. As the original word is the same which is used to point out the Supreme Being, Gen 1:1, so it has here the same signification, and the object of the tempter appears to have been this: to persuade our first parents that they should, by eating of this fruit, become wise and powerful as God, (for knowledge is power), and be able to exist for ever, independently of him.”

“God. The old serpent’s aim is, to make us think God envies our happiness. (Haydock) — Or he would have Eve to suppose, she had not rightly understood her maker, who would surely never deprive her of a fruit which would give her such an increase of knowledge, as to make her conclude she was before comparatively blind. (Menochius) — As gods, Hebrew Elohim, which means also princes, angels, or judges. It appears, that our first parents had flattered themselves with the hopes of attaining a divine knowledge of all things. (Calmet)”

“your eyes shall be opened--His words meant more than met the ear. In one sense her eyes were opened; for she acquired a direful experience of "good and evil"--of the happiness of a holy, and the misery of a sinful, condition. But he studiously concealed this result from Eve, who, fired with a generous desire for knowledge, thought only of rising to the rank and privileges of her angelic visitants.”