That is a very interesting perspective of Haskell vs. Lisp., I don't come to programming from a math background, but I am Russian. Maybe that's why I always preferred Lisp-style instead of Haskell :)
Most obviously (from the linguistic's point) Lisp is Latin of programming languages. Has the similar historical importance; similar foundational role; continued relevance, elegance and power; evokes similar reactions from neophytes.
From the point of Biology: Lisp is a prokaryotic cell - simple, fundamental, highly adaptable.
In Chemistry: Lisp is carbon - versatile, forms the basis of complex structures.
In Geology: Lisp is like bedrock - foundational and supporting diverse structures above it.
In Astronomy: Lisp is a primordial star - ancient, influential, contributing to the formation of newer elements.
In Physics: Lisp is a quark - the basis of all baryonic matter.
The difference is that it's not the case that a majority of chemists are ignorant about carbon, or geologists about bedrock, or astronomers about primordial stars or physicists about quarks.
Lisp is like an entire branch of computer science, about which a lot of people in computer science are ignorant.
Allow me to gently disagree. Most computer scientists I know are not ignorant about Lisp. Some scholars consider computer science a branch of mathematics, while others avoid such broad generalizations, as modern computer science has evolved into a broader discipline.
It's just that the majority of modern programmers are not concerned with mathematics, and that's perfectly acceptable. Mathematics itself has so many different levels that even mathematicians themselves are not always certain if they are indeed practicing mathematics.
You may be conflating programmers and computer scientists, but this could also be a perfect case of selection bias, where both of us are simultaneously correct and incorrect in our assertions.