Now the serpent was more {a} subtil than any beast of the field which the LORD God had made. And he {b} said unto the woman, Yea, hath God said, Ye shall not eat of every tree of the garden?

(a) As Satan can change himself into an angel of light, so did he abuse the wisdom of the serpent to deceive man.

(b) God allowed Satan to make the serpent his instrument and to speak through him.

Wesley's Notes

3:1-5 We have here an account of the temptation wherewith Satan assaulted our first parents, and which proved fatal to them. And here observe, The tempter, the devil in the shape of a serpent. Multitudes of them fell; but this that attacked our first parents, was surely the prince of the devils. Whether it was only the appearance of a serpent, or a real serpent, acted and possessed by the devil, is not certain. The devil chose to act his part in a serpent, because it is a subtle creature. It is not improbable, that reason and speech were then the known properties of the serpent. And therefore Eve was not surprised at his reasoning and speaking, which otherwise she must have been. That which the devil aimed at, was to persuade Eve to eat forbidden fruit; and to do this, he took the same method that he doth still.
1. He questions whether it were a sin or no, Ge 3:1,2. He denies that there was any danger in it, Ge 3:4.
3. He suggests much advantage by it, Ge 3:5. And these are his common topics. As to the advantage, he suits the temptation to the pure state they were now in, proposing to them not any carnal pleasure, but intellectual delights. Your eyes shall be opened - You shall have much more of the power and pleasure of contemplation than now you have; you shall fetch a larger compass in your intellectual views, and see farther into things than now you do. You shall be as gods - As Elohim, mighty gods, not only omniscient but omnipotent too: You shall know good and evil - That is, everything that is desirable to be known. To support this part of the temptation, he abuseth the name given to this tree. 'Twas intended to teach the practical knowledge of good and evil, that is, of duty and disobedience, and it would prove the experimental knowledge of good and evil, that is, of happiness and misery. But he perverts the sense of it, and wrests it to their destruction, as if this tree would give them a speculative notional knowledge of the natures, kinds, and originals of good and evil. And, All this presently, In the day you eat thereof - You will find a sudden and immediate change for the better.

King James Translators' Notes

Yea...: Heb. Yea, because, etc.

Scofield Reference Notes

[2] The serpent

The serpent, in his Edenic form, is not to be thought of as a writhing reptile. That is the effect of the curse Gen 3:14. The creature which lent itself to Satan may well have been the most beautiful as was the most "subtle" of creatures less than man. Traces of that beauty remain despite the curse. Every movement of a serpent is graceful, and many species are beautifully coloured. In the serpent, Satan first appeared as "an angel of light" 2Cor 11:14.

Jamieson-Fausset-Brown Bible Commentary

CHAPTER 3

Ge 3:1-5. The Temptation.

1. the serpent-The fall of man was effected by the seductions of a serpent. That it was a real serpent is evident from the plain and artless style of the history and from the many allusions made to it in the New Testament. But the material serpent was the instrument or tool of a higher agent, Satan or the devil, to whom the sacred writers apply from this incident the reproachful name of "the dragon, that old serpent" [Re 20:2]. Though Moses makes no mention of this wicked spirit-giving only the history of the visible world-yet in the fuller discoveries of the Gospel, it is distinctly intimated that Satan was the author of the plot (Joh 8:44; 2Co 11:3; 1Jo 3:8; 1Ti 2:14; Re 20:2).

more subtile-Serpents are proverbial for wisdom (Mt 10:16). But these reptiles were at first, probably, far superior in beauty as well as in sagacity to what they are in their present state.

He said-There being in the pure bosoms of the first pair no principle of evil to work upon, a solicitation to sin could come only from "without," as in the analogous case of Jesus Christ (Mt 4:3); and as the tempter could not assume the human form, there being only Adam and Eve in the world, the agency of an inferior creature had to be employed. The dragon-serpent [Bochart] seemed the fittest for the vile purpose; and the devil was allowed by Him who permitted the trial, to bring articulate sounds from its mouth.

unto the woman-the object of attack, from his knowledge of her frailty, of her having been but a short time in the world, her limited experience of the animal tribes, and, above all, her being alone, unfortified by the presence and counsels of her husband. Though sinless and holy, she was a free agent, liable to be tempted and seduced.

yea, hath God said?-Is it true that He has restricted you in using the fruits of this delightful place? This is not like one so good and kind. Surely there is some mistake. He insinuated a doubt as to her sense of the divine will and appeared as an angel of light (2Co 11:14), offering to lead her to the true interpretation. It was evidently from her regarding him as specially sent on that errand, that, instead of being startled by the reptile's speaking, she received him as a heavenly messenger.

Matthew Henry's Concise Commentary

3:1-5 Satan assaulted our first parents, to draw them to sin, and the temptation proved fatal to them. The tempter was the devil, in the shape and likeness of a serpent. Satan's plan was to draw our first parents to sin, and so to separate between them and their God. Thus the devil was from the beginning a murderer, and the great mischief maker. The person tempted was the woman: it was Satan's policy to enter into talk with her when she was alone. There are many temptations to which being alone gives great advantage; but the communion of saints tends very much to their strength and safety. Satan took advantage by finding her near the forbidden tree. They that would not eat the forbidden fruit, must not come near the forbidden tree. Satan tempted Eve, that by her he might tempt Adam. It is his policy to send temptations by hands we do not suspect, and by those that have most influence upon us. Satan questioned whether it were a sin or not, to eat of this tree. He did not disclose his design at first, but he put a question which seemed innocent. Those who would be safe, need to be shy of talking with the tempter. He quoted the command wrong. He spoke in a taunting way. The devil, as he is a liar, so he is a scoffer from the beginning; and scoffers are his children. It is the craft of Satan to speak of the Divine law as uncertain or unreasonable, and so to draw people to sin; it is our wisdom to keep up a firm belief of God's command, and a high respect for it. Has God said, Ye shall not lie, nor take his name in vain, nor be drunk, &c.? Yes, I am sure he has, and it is well said; and by his grace I will abide by it. It was Eve's weakness to enter into this talk with the serpent: she might have perceived by his question, that he had no good design, and should therefore have started back. Satan teaches men first to doubt, and then to deny. He promises advantage from their eating this fruit. He aims to make them discontented with their present state, as if it were not so good as it might be, and should be. No condition will of itself bring content, unless the mind be brought to it. He tempts them to seek preferment, as if they were fit to be gods. Satan ruined himself by desiring to be like the Most High, therefore he sought to infect our first parents with the same desire, that he might ruin them too. And still the devil draws people into his interest, by suggesting to them hard thoughts of God, and false hopes of advantage by sin. Let us, therefore, always think well of God as the best good, and think ill of sin as the worst evil: thus let us resist the devil, and he will flee from us.