God doomed the serpent in the Garden to crawl on its belly and eat dirt. Sure sounds a lot like a snake to me.
So... the serpent was not a 'snake' to begin with, right ?
An interesting follow up to that serpent ...
Revelation 12:
1 Now a great sign appeared in heaven: a woman clothed with the sun, with the moon under her feet, and on her head a garland of twelve stars.
2 Then being with child, she cried out in labor and in pain to give birth.
3 And another sign appeared in heaven: behold, a great, fiery red dragon having seven heads and ten horns, and seven diadems on his heads.
4 His tail drew a third of the stars of heaven and threw them to the earth. And the dragon stood before the woman who was ready to give birth, to devour her Child as soon as it was born.
5 She bore a male Child who was to rule all nations with a rod of iron. And her Child was caught up to God and His throne.
6 Then the woman fled into the wilderness, where she has a place prepared by God, that they should feed her there one thousand two hundred and sixty days.
7 And war broke out in heaven: Michael and his angels fought with the dragon; and the dragon and his angels fought,
8 but they did not prevail, nor was a place found for them in heaven any longer.
9 So the great dragon was cast out, that serpent of old, called the Devil and Satan, who deceives the whole world; he was cast to the earth, and his angels were cast out with him.
10 Then I heard a loud voice saying in heaven, “Now salvation, and strength, and the kingdom of our God, and the power of His Christ have come, for the accuser of our brethren, who accused them before our God day and night, has been cast down.
11 And they overcame him by the blood of the Lamb and by the word of their testimony, and they did not love their lives to the death.
12 Therefore rejoice, O heavens, and you who dwell in them! Woe to the inhabitants of the earth and the sea! For the devil has come down to you, having great wrath, because he knows that he has a short time.”
13 Now when the dragon saw that he had been cast to the earth, he persecuted the woman who gave birth to the male Child.
14 But the woman was given two wings of a great eagle, that she might fly into the wilderness to her place, where she is nourished for a time and times and half a time, from the presence of the serpent.
The woman is Israel, the child is the Son of God, the fiery red dragon and serpent is Satan, the third of the stars are the third of the angels who defected with Satan, the place prepared for Israel is over in Jordan, the time period is the last 3-1/2 years of the 7-year Tribulation, starting at the midpoint when the Anti-Christ stands in the Temple in Jerusalem and declares himself to be God.
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Revelation 20:1-6
1 Then I saw an angel coming down from heaven, having the key to the bottomless pit and a great chain in his hand.
2 He laid hold of the dragon, that serpent of old, who is the Devil and Satan, and bound him for a thousand years;
3 and he cast him into the bottomless pit, and shut him up, and set a seal on him, so that he should deceive the nations no more till the thousand years were finished. But after these things he must be released for a little while.
4 And I saw thrones, and they sat on them, and judgment was committed to them. Then I saw the souls of those who had been beheaded for their witness to Jesus and for the word of God, who had not worshiped the beast or his image, and had not received his mark on their foreheads or on their hands. And they lived and reigned with Christ for a thousand years.
5 But the rest of the dead did not live again until the thousand years were finished. This is the first resurrection.
6 Blessed and holy is he who has part in the first resurrection. Over such the second death has no power, but they shall be priests of God and of Christ, and shall reign with Him a thousand years.
More like a serpent which was cursed to become a snake.
IOW, it was a serpent with legs before it was cursed.