In the post-enlightenment Europe of the 19th century the highest authority was no longer the Church. Instead it was science. Thus was born racial anti-Semitism based on two disciplines regarded as science in their day - the 'scientific study of race' and the Social Darwinism of Herbert Spencer and Ernst Haeckel.
I'm not really religious but very spiritual. I give money to this company that manufactures hearing aids on a regular basis. More people should really hear me sing. I have a gift from God.