Georg Cantor

 https://math.dartmouth.edu/~matc/Readers/HowManyAngels/Cantor/Cantor.html#:~:text=Cantor%20believed%20that%20opposition%20to,all%20cases%20of%20the%20infinite.

https://plato.stanford.edu/entries/set-theory/

https://apeironcentre.org/theology-of-georg-cantor/

https://www.jamesrmeyer.com/infinite/cantor-religion-transfinite.php