The thing you said about Satanists talking about love and hate shook me a little. I say that because I do see love and hate used as comparisons in the Bible too. For instance:
Luke 14:26 If any man come to me, and hate not his father, and mother, and wife, and children, and brethren, and sisters, yea, and his own life also, he cannot be my disciple.
I am absolutely certain that Jesus does not want us to hate our families, so this must be a comparative description. I'll bet that the Satanists define those word differently. Is that right?