Question

In part III of the statute, Jefferson concedes that no law, not even this one, is “irrevocable”; he then declares that infringing on the principles in the statute would violate natural law. Why might Jefferson have mentioned the revocability of human law? What does he gain by doing this? What might he lose?

Answer 1

Perhaps, Jefferson is the best spokesman that speak about American Ideals of equality and liberty.
No one should be immune to the law because if there is an existence of someone that is above the law, a true equality would never be achieved

hope this helps

Answer 2

Jefferson metioned the revocability of human law, because he knew that laws should be updated, our capacity to changes laws and adapt to the new times is what makes us a great country, changing the law helps us consider things that our ancestors didn´t, for example not so long ago, the law didn´t allow women to vote, he gains credibility and trust from the readers, that actually elected him for continental congress after this.