While discussing the the account of the fall in Genesis, I said among other things that the most reasonable way to read the account implies that all the animals could talk. I received a personal comment to the effect that this idea is ridiculous, with the implication that I invented it. I agree that it is a ridiculous idea, if we are to suppose that the account is a historical one; but I have given reasons for believing that it is not such an account, and the fact that the text seems to imply something that we would not suspect of being the case historically, is simply additional support for this.
As for whether I invented the idea, I gave reasons at the time for reading the text in this way, and I won’t repeat them here. However, I am certainly not the first to read the text of Genesis in this way. Josephus states in his Antiquities of the Jews,
God therefore commanded that Adam and his wife should eat of all the rest of the plants, but to abstain from the tree of knowledge; and foretold to them, that if they touched it, it would prove their destruction. But while all the living creatures had one language, at that time the serpent, which then lived together with Adam and his wife, shewed an envious disposition, at his supposal of their living happily, and in obedience to the commands of God; and imagining, that when they disobeyed them, they would fall into calamities, he persuaded the woman, out of a malicious intention, to taste of the tree of knowledge, telling them, that in that tree was the knowledge of good and evil; which knowledge, when they should obtain, they would lead a happy life; nay, a life not inferior to that of a god: by which means he overcame the woman, and persuaded her to despise the command of God. Now when she had tasted of that tree, and was pleased with its fruit, she persuaded Adam to make use of it also. Upon this they perceived that they were become naked to one another; and being ashamed thus to appear abroad, they invented somewhat to cover them; for the tree sharpened their understanding; and they covered themselves with fig-leaves; and tying these before them, out of modesty, they thought they were happier than they were before, as they had discovered what they were in want of. But when God came into the garden, Adam, who was wont before to come and converse with him, being conscious of his wicked behavior, went out of the way. This behavior surprised God; and he asked what was the cause of this his procedure; and why he, that before delighted in that conversation, did now fly from it, and avoid it. When he made no reply, as conscious to himself that he had transgressed the command of God, God said, “I had before determined about you both, how you might lead a happy life, without any affliction, and care, and vexation of soul; and that all things which might contribute to your enjoyment and pleasure should grow up by my providence, of their own accord, without your own labor and pains-taking; which state of labor and pains-taking would soon bring on old age, and death would not be at any remote distance: but now thou hast abused this my good-will, and hast disobeyed my commands; for thy silence is not the sign of thy virtue, but of thy evil conscience.” However, Adam excused his sin, and entreated God not to be angry at him, and laid the blame of what was done upon his wife; and said that he was deceived by her, and thence became an offender; while she again accused the serpent. But God allotted him punishment, because he weakly submitted to the counsel of his wife; and said the ground should not henceforth yield its fruits of its own accord, but that when it should be harassed by their labor, it should bring forth some of its fruits, and refuse to bring forth others. He also made Eve liable to the inconveniency of breeding, and the sharp pains of bringing forth children; and this because she persuaded Adam with the same arguments wherewith the serpent had persuaded her, and had thereby brought him into a calamitous condition. He also deprived the serpent of speech, out of indignation at his malicious disposition towards Adam. Besides this, he inserted poison under his tongue, and made him an enemy to men; and suggested to them, that they should direct their strokes against his head, that being the place wherein lay his mischievous designs towards men, and it being easiest to take vengeance on him, that way. And when he had deprived him of the use of his feet, he made him to go rolling all along, and dragging himself upon the ground. And when God had appointed these penalties for them, he removed Adam and Eve out of the garden into another place.
Josephus clearly believes that the account is a literal one, and while presenting my own argument, I noted that this was in fact the common reading throughout history. But he also indicates his belief in certain details: as that God “deprived the serpent of speech,” which means that the serpent had the power to speak in general, and that it was not simply a question of a demonic temptation. He also begins with “while all the living creatures had one language,” which implies that all the animals could use language, and the serpent was merely an example of this.
Even if it is not absolutely necessary, the implication that all the animals could talk is a fairly natural reading of the text of Genesis. The main reason that someone might not notice this reading is the presupposition that in fact they could not talk, and that Genesis must be an account of the actual facts.