Thoreau believes that individuals should respect their own abilities and also to think for themselves. This belief in humanity is stated in the first part of the quote "I think we should be men first..." Zoroastrianism's belief in an individual's free will and their ability to choose between good and evil parallels Thoreau's ideas on humanity's abilities. Thoreau also thinks that men have certain rights and that these rights should be respected by others. Thoreau is more interested that individuals understand the difference between what is right and wrong, and less interested in individuals following the rules and laws that may or may not be based on what's right. In a similar fashion, Zoroastrianism does not rely on what the gods think, believe, or do; but rather on the belief that individual people are not only capable but also responsible for choosing good over evil.
The belief that individuals can make choices about right and wrong is revolutionary because in previous religions, the central belief was that the gods controlled everything. An individual had no control over their own destiny in early religions. The idea that men were capable and responsible enough to choose freely changed the